FOR THE PEOPLE FOR EDVCATION FORSCIENCE LIBRARY OF THE AMERICAN MUSEUM OF NATURAL HISTORY OUR EAEEE BIRDS C^-n. .4 G-.Keiueui; Hankourt imp S"^ KILDA V/REl^ London, "Richard Bentley k. Son- li i^\ V OUE EAKEE BIEDS BEING STUDIES IN ORNITHOLOGY & OOLOGY BY CHARLES DIXON author of 'rural bird -life,' 'evolution without natural selection,' etc. part author of ' a history of british birds ' WITH TWENTY ILLUSTRATIONS BY CHARLES WHYMPER AND A FRONTISPIECE BY J. G. KEULEMANS LONDON RICHAED BENTLEY & SON, NEW BURLINGTON STREET ^ufaUsIjcrs in ©rtiinarg ta l^cr fHajrstg tfjc ©ucm 1888 TO THE FIRST TO INSPIRE AND FOSTER MY ARDENT LOVE FOR THE WOODS AND FIELDS AND THEIR WILD INHABITANTS I DEDICATE THE FOLLOWING PAGES PREFACE The following Studies deal principally with the habits and economy of those rarer British birds which, from the remote and secluded districts they frequent, the localness of their distribution, and their shy and retiring disposition, do not come very generally under the notice of casual observers. In wanderinf^j throuoii the woods or alonc^ the shore, or over the mountains and the moors, the observer often obtains a cursory glimpse of these our rarer birds ; the object of this volume is to enable him to identify them, and to make him familiar with their habits and characteristics. Fifteen years of my life have been spent in this labour of love — in gathering from personal observation the facts which are here recorded. The greater part of these pages has been written in the places where my information was obtained — in field and forest, on mountain and cliff, with the birds them- selves around me. The naturalist may doubtless find some facts new to him in these Studies, and many questions relating to the economy of birds have been discussed. In the following pages I have always endeavoured to lead the observer to a contemplation of those higher questions of Natural Science which Ornithology so aptly illustrates, and to put him in the way of appreciating the scientific value PREFACE of his researches. I also believe that in publishing my observations within the compass of a single volume, I am filling a want long felt by field naturalists, who have hitherto only been able to obtain any information respecting our rarer birds from large and costly works on British Ornithology. In maldng my selection of our rarer birds from the four hundred species which are regarded as British, I have used every care, weighing impartially the claims of each to bie so considered. " Our Piarer Birds," so far as the purposes of the work before us are concerned, are species that cannot be met with everywhere, like the Eobin and the Thrush, the Sparrow and the Swallow ; and in addition I have laid it down as a sine qiia non that each must breed within the con- fines of the British Islands. In this I follow^ the ornithological axiom that a bird's breeding-place is its true home. Exception has only been made in the case of the Knot ; and I am pleased to see that the Snow Bunting's nest has been actually obtained in Sutherlandshire, at an elevation of nearly three thousand feet. The classification I have adopted is what seems to me the most natural, although the many gaps in my list of species, which only a selection of British birds necessarily entails, breaks much of the proper order of sequence. Probably the classification of birds is as far from a definite and natural settlement as ever it was, no two authorities agreeing in their ideas as to the relative value of anatomical characters. Where doctors disagree so wofuUy, it is not possible within the restrictions of space here laid down either to discuss the pros and cons of scientific arrangement, or to become re- sponsible for any new departure. This work is written for the lover of birds, not for the student of their pedigree or the quibbler over their classification. PREFACE ix The illustrations which adorn many of the following pages have been drawn by my friend, Mr. Charles Whymper, to whom my best thanks are due for the very satisfactory manner in which the work entrusted to his care has been performed. I also desire to acknowledge here the kindness of Dr. Sclater, F.E.S., who gave me permission, on behalf of the British Ornithologists' Union, to include in this work the drawing of the St. Kilda Wren, which appeared originally in the This. In submitting this my third volume of bird -life to the reader's notice, it is with the most sincere and earnest wish that he may be led into the wild and beautiful scenes these birds frequent. He who follows the bird into its varied and diversified haunts in quest of information need never know a dull or a heavy moment. Let not the reader rest content with what others tell him ; let him go out into the w^oods and fields, and see and hear these wonderful sights and songs for himself. To have pointed out the way thither will be the source of my greatest gratification. CHAKLES DIXON. CONTENTS The Migration of Birds .... The Golden Eagle {Aqiiila chrysaetus) The White-tailed Eagle {Haliaetus alhicilla) The Osprey {Pandion haliaetus) The Peregrine Falcon {Falco ijeregrinus) . The Hobby {Falco suhbuteo) . The ]Merlin (Falco cesalon) . The CoiiMON Buzzard {Buteo vulgaris) The Honey Buzzard {Pernis ajnvorus) The Marsh Harrier {Circus ceruginosus) The Hen Harrier {Circus cyaneus) . The Wood Owl {Strix aluco) The Long-eared Owl {Strix otus) The Short-eared Owl {Strix hrachyotus) The Eed-backed Shrike {Lanius collurio) . The Nightingale {Erithacus luscinia) The Pied Elycatcher {MnscicajM atricainlla) The Reed Warbler {Acrocephalus arundinaceus) The Marsh Warbler {Acroce2}halus ixdustris) The Grasshopper Warbler and Dartford Warbler {Locust ella locustella and Sylvia i^rovincialis) The Nuthatch {Sitta cassia) The Marsh Titmouse {Parus ixdustris) The Crested Titmouse {Parus cristatus) The Bearded Titmouse {Panurus hiarmicus) PAGE 1 13 20 25 26 31 31 32 32 33 33 35 39 39 41 46 51 52 56 58 63 68 70 71 CONTENTS The St. Kilda Wren (Troglodytes liirtensis) The Gray Wagtail (Motacilla sulphurea) The White W^agtail (Motacilla alba) The Rock Pipit {Antlius ohscurus) The Wood Lark {Alauda arbor ea) The Girl Bunting and Snow Bunting {Emberiza cirlus and E. nivalis) The Hawfinch (Coccothraustes vulgaris) The Tree Sparrow {Passer moiitanus) The Siskin and Twite {Fringilla simius and F. flavirostris) The Grossbill {Loxia curvirostra) The Ghough (Pyrrhocorax graculus) . The Raven {Corvus corax) . The Hooded Grow {Corvus comix) . The Green Woodpecker {Gecinus virio The Lesser Spotted Woodpecker {Picus minor) The Wryneck {Tpix torquilla) The Nightjar {Gajjrimulgus euroimus) The Rock Dove {Columba livia) The Stock Dove {Columha cenas) The Turtle Dove {Turtur auritm) The Gapercaillie {Tetmo urogallus) The Black Grouse {Tctrao tctrix) . The Ptarmigan {Tctrao mutus) The Red-legged Partridge {Perdix rnfa) The Quail {Coturnix communis) The Heron {Ardea cinerea) . The Water-Rail {Rallus aquaticus) . The Spotted Grake {Crex porzana) Baillon's Grake {Crcx bailloni) The Stone-Gurlew {(Edicnemus creintans) The Oystercatcher {Hcematojms ostralegus) . CONTENTS PAGE The Ringed Plover {CJiaradrius hiaticula) . . . 190 The Kentish Plover {CJiaradrius cantianus) . . 193 The Dotterel {Charadrius morinellus) . .194 The Golden Vloyy^k {Charadrius 'pluvialis) . . .196 The Redshank and Knot {Totanus calidris and Tringa canutus) 202 The Greenshank {Totanus glottis) . . . 206 The Dunlin and Phalarope {Tringa aljnna and Phalarojms hijl^crhoreus) ...... 208 The Woodcock {Scoloimx rusticola) . . . .213 The 'Rjjy'E {Machetes imgnax) . . . ,218 The Curlew {Numenius arquatus) . . . .219 The ^Vruibrel {Xumenius 2ihceo2ms) . . . 225 The Common Tern and Arctic Tern {Sterna hirundo and S. ardica) . . . . . .226 The Sandwich Tern and Lesser Tern {Sterna cantiaca and S. minuta) . . . . . .232 The Black-headed Gull {Larus ridihundus) . .238 The Common Gull {Larus canus) .... 243 The Kittiwake {Larus tridadylus) . . . .247 The Herring Gull {Larus argentatus) . . .252 The Lesser Black-backed Gull {Larus fuscus) . . 256 The Great Black-backed Gull {Larus marinus) . 260 Richardson's Skua {Lestris richardsoni) . . 261 The Great Skua {Lestris catarrhactes) . . 262 The Puffin {Fratercula ardica) . . . .263 The Razorbill {Alca torda) . . . .268 The Guillemot {Alca troile) . . . .273 The Black Guillemot {Alca grylle) . . .278 The Red-throated Diver {Golymhus septentrionalis) . 279 The Black-throated Diver {Golymbus arcticus) . 280 The Little Grebe {Podiceps minor) . . . .281 The Great-crested Grebe {Podiceps cristatus) . 284 CONTENTS The Manx Shearwater {Puffinus anglorum) The Fulmar Petrel (Fidmarus glacialis) The Stormy Petrel and Fork-tailed Petrel {Procellari pelagica and P. leaclii) . Geese (Anser cinerens, etc.) . The Sheldrake {Tadorna cornuta) The "Wild Duck {Anas boschas) The Pintail {Anas acuta) The Wigeon {A7ias r^enelojje) The Teal {Anas crecca) The Garganey {Anas circia) The Shoveller {A^ias clijpeata) The Pochard {Fuligula ferina) The Tufted Duck {Ftdigula cristata) The Eider Duck {Somateria mollissima) The Red-breasted IVIerganser {Mergus serrator) The Goosander {Mergits merganser) . The Gannet (Sula hassana) . . . . The Shag and Cormorant {Phalacrocorax graculus and P carho) ..... The Philosophy op Birds' Nests and Eggs PAGE 286 291 298 304 309 314 321 321 322 322 323 324 324 326 330 333 335 342 351 LIST OF ILLUSTEATIONS The St, Kilda AYrex Fr mtispiece The Golden Eagle 12 The Peregrine Falcon 26 The Eed-backed Shrike . 41 The Nuthatch 63 The Gray Wagtail 76 The Hawfinch 96 The Crossbill 106 The Nightjar 135 The Black Grouse 155 The Water-Rail and Stone-Curlew 177 The Oystercatcher 185 The Golden Plover 196 The Woodcock 213 The Sandwich Tern and Lesser Tern 232 The Lesser Black-backed Gull . 256 The Razorbill 268 The Fork-tailed Petrel . 298 The Sheldrake 309 The Red-breasted Merganser 330 The Shag and Cormorant 342 OUE RARER BIRDS THE MIGRATION OF BIEDS Many of the birds we are about to meet, and whose habits and economy it is our object to study, are either summer or winter visitors to this country ; hence by way of introduction I intend to devote a few of the opening pages of this volume to that fascinating subject, the Migration of Birds. Perhaps no other habit of birds has given rise to so much difference of opinion, or been enshrouded with so much need- less mystery, as their annual movements from place to place. Little need be said on the supposed hibernation of birds — a myth that was devoutly believed in years ago by many accomplished field naturalists. Swallows especially were thought to enter a long trance in autumn, burying themselves in mud at the bottom of rivers and ponds or in holes of buildino's and caves, wakino- into life a^ijain with the return of spring. We know now that these birds are not ex- ceptional in their movements, and regularly wing their way to South Africa every autumn. If still further proof were required, it may be found in the annual change of dress these birds undergo. Swallows leave us in autumn in worn and abraded plumage, not moulting before they migrate, as most other birds do, and return in spring in all the splendour of their wedding garments. Even the most casual observer of 1 OUR RARER BIRDS birds is familiar with the migrations many of them under- take. In the genial spring, when Nature is waking up from her long wintery sleep, we all welcome back the stranger Cuckoo as a long- lost friend, and greet the skimming Swallows with feelings of unwonted pleasure. They are harbingers of brighter skies, and warmer, longer days; of music, flowers, and foliage ; in short, of all that invests a northern summer with its fairest charm ! As the year rolls on apace, bird after bird makes its appearance; from the middle of boisterous March to the end of showery April migration is in progress, and stranger after stranger is suddenly but quietly returning to the haunts of its choice. On moor and on mountain, in field and in wood, by the stream and the shore, the summer birds are fast appearing, and imbuing such scenes with joyous life. What is Migration ? How has it been caused ? What o is its purpose ? In the old days the migratory movements of birds were said to be influenced by impulses as mysterious as they w^ere unchangeable. At their stated times birds were thought to leave for their distant destinations, prompted by mysterious instincts, with no chart or compass to guide them ; reaching them unerringly, and just as unerringly returnincr to their old haunts at the change of season. Fortunately much sounder ideas prevail nowadays, and birds are no longer regarded as automatic machines, but as creatures endowed with life and mental qualities the same in kind as man's, differing only in their degree of development. Now we look upon migration as a habit that has been slowly acquired, with many failures and many blunders, which has been performed so often that it has become almost an involuntary action, the result perhaps of unconscious memory. For thousands of years these birds have performed the journey to and fro — they know the road by heart. So often have they and their ancestors repeated the migratory THE MIGRATION OF BIRDS movement, that perhaps its very cause is now forgotten, and the journey is undertaken as a deeply-rooted habit. How has Migration been caused ? Migration undoubtedly had its origin in the last glacial epoch. Ages ago, when the North Polar Eegions, instead of being realms of almost eternal snow, were fertile lands clothed with semi-tropical forests of tree-ferns, magnolias, walnuts, and camphor trees, bird-life abounded in forest and plain, and by the shores of sea and lake. These birds were probably residents ; no cause for migration existed, the winters being mild enough to furnish food for all. But this fair scene of Polar glory fades away ! The earth gradually changes her position, and the mighty ice-cap begins to form, driving all living creatures southwards or causing them to perish. Birds deserted this doomed land of promise and retired into Africa and India and other southern lands before the mighty glaciers which drifted southwards even as low as the Llediterranean. All this, however, was a work of ages, and during this time the habit of migration was doubtless acquired. As soon as this glacial epoch passed its meridian, and the ice slowly drifted back again, the birds returned farther and farther north each summer, nearer and nearer to the pole, migrating to their old quarters in the south for the winter. So, slowly and gradually, as the ice drifted back again, and vegetation once more crept northwards up the valleys and over the hills and plains of this vast desolation, just as slowly and gradu- ally the birds acquired their habits of migTation. With an unquenchable love for their northern home — the land of their birth — they strove each summer to get back again as near as the ice allowed. Age after age the journey became longer and longer, until it is as we know it now in the present day. Water-birds naturally go farther north than land-birds, be- cause their haunts are now much the same as of old ; but the land-birds are practically confined to the limit of forest growth. OUR RARER BIRDS A word now as to the purpose of Migration. Migration is undoubtedly undertaken for the purpose of obtaining a necessary supply of food. Those birds that migrate must either do so or starve. The Swallow and the Cuckoo, and the army of soft-billed birds that come here with the summer, would doubtless remain here if food were always to be had ; but the moment the supply fails in autumn, back they go to lands where insect-life is plentiful and winter is unknown. Birds pursue certain routes to and fro which it has doubt- less been their custom to follow ever since the habit of migration was acquired. These still continue to be traversed, even though the practice involves a journey of many hundreds of miles farther than is actually required 1 Tor instance, many of the birds that migrate from Norway and Sweden, and even from Northern Eussia, cross to our islands over the wild North Sea, instead of keeping to the continental coast- line. Others travel to certain winter quarters in remote parts of the world, from ignorance of the way to those much nearer and in every way suited to their requirements. Thus the Eustic Bunting and the Arctic "Willow Wren come every summer as far west as Scandinavia, but return every autumn to India, China, and even the remote Malay Archipelago; and on the other hand, the Eed-footed Falcon (a bird which has occasionally been met with in the British Islands), which breeds as far east as Central Siberia, is only known to winter in Africa 1 The wonderful interest attaching to these extra- ordinary migrations can only be fully realised when the routes of these little birds are traced upon a map. The ex- planation of these singular movements is to be found in the fact that when these birds were driven southwards by the glacial epoch, they sought shelter in the countries to which they still unerringly return, although, since they have been able to get back north again, they have increased their THE MIGRATION OF BIRDS 5 summer range either in an easterly or westerly direction. The Arctic Willow Wren and the Eustic Bunting, on the one hand, do not know of Africa ; the Eed-footed Falcon, on the other, is ignorant of the groves and plains and perpetual summer of India ! A still more extraordinary instance is to be found in the Arctic Tern. This bird is found in summer right round the polar basin, having spread east and west from the shores of the Atlantic ; but in autumn the birds that have actually bred on the shores of the Pacific come back again over thousands of miles of land and water, across the con- tinents of Asia and North America to the southern portions of the Atlantic to spend the winter — being ignorant of the fact that the Southern Pacific is just as suitable to their wants ! This persistence in following an old familiar route, and in seeking the usual winter home, must cause the death of many birds every season. Birds are apt to lose their way just as human travellers do, and take the wrong route which brings them to lands where they are looked upon as great rarities. Many such birds visit our country from time to time in spring and autumn. In spring the migration is almost universally from south to north ; and such birds as lioUers, Bee-Eaters, White Herons, and Vultures occasionally come too far and wander to Great Britain with the stream of our accustomed migrants. In autumn the course is from north to south in the majority of instances ; but there is a considerable migration from east to west at this season, which sometimes brings us such distinguished visitors as the JSTeedle- tailed Swift, the White-winged Lark, and the Yellow-browed W^arbler — strangers from Siberian steppes and forests, which have lost their way and joined the throng of birds whose usual course lies in this direction. Birds choose many different highways in their journeys to and fro. Some follow coast-lines, others start boldly across the sea ; many journey down great river valleys, or through OUR RARER BIRDS lofty mountain passes ; whilst others wing their w^ay through the very loftiest air. Many of these flight routes, or "fly- lines," are extremely complicated, and the road taken by one species is often crossed at right angles by that taken by another. Many species seem to follow the direction of ancient coast- lines, now lying buried under the ocean ; and this fact may account for so many birds crossing the North Sea to this country, and then heading southwards across the English Channel again. Vast numbers of birds pass our coasts in their great northern or southern journey every season ; and many of our own birds fly direct south till they reach the English Channel, and then pass along the coast and downs from Lands End to Dover before they cross the sea and follow the continental coast-line to Africa. Most birds perform their migrations, especially in spring, very quickly ; and I am of opinion that they fly at enormous altitudes, far beyond the range of human vision, through the stratum of rarefied air which makes their progress easy, and also assists them materially in their topography. The migration of birds is most marked in autumn. In spring they come singly or in little parties, and pass as rapidly as possible from place to place ; but in autumn many species gather into enormous flocks for the purpose. Who has not seen the Swallows gathered in fluttering thousands on the late September days, when the autumnal tints are creeping over the trees and hedges ? Who has not watched the vast flocks of wading birds gathered together for the purpose of journeying in company ? How many times do we pause to admire a little party of Pipits, or Chats, restlessly flying southwards ; or a company of Goldcrests all eagerly speeding away ? Many birds join flocks of a different species to migrate with them ; others always fly in pairs ; others, again, in family groups. Some birds separate into sexes to migrate, the males being the first to arrive in spring and THE MIGRATION OF BIRDS the last to leave in autumn. AVith many species the young birds are the first to migrate, the old birds staying behind until they have completed their moult, although a few old birds are always in their company and serve the purpose of guides. In autumn most birds travel leisurely, staying here and there a day or so to rest them- selves and eat where food may chance to be abundant ; in spring they seem intent on getting to their summer haunts as quickly as possible. Some birds always migrate by day ; others just as surely wing their way under the cover of dark- ness ; whilst many journey by day as well as by night. During the hours of night vast numbers of birds are attracted to the various lighthouses on the sea-coasts, especially in cloudy weather, when they seem to lose their bearings and fly towards the nearest visible object. Xo pen can do justice to the wonderful sights which may often be witnessed at some of these lighthouses, especially in autumn. The moon is shining brightly in a cloudless sky ; not a bird is in sight ; not a sound is heard. Suddenly a bank of clouds spreads over the heavens, and soon afterwards just as suddenly a vast army of migratory birds make their appearance. Birds of many different species are flying in company. Skylarks have fraternised with Owls, and Eedwings and Fieldfares are mixed up with Goldcrests and big lumbering Herons. The lantern is viojnetted in a sea of flutterino- birds ; some of them crowd upon the railings and the balcony of the lighthouse ; others beat and flutter against the glass. But as soon as the sky is clear again and the moon sheds light upon the sea and land, the little voyagers pass on, rising to the highest air, where doubtless many old familiar landmarks point out the southern course this feathered army is bent on taking. It is a grand imposing sight to watch this autumn flight of bird- life. I have often seen the air for days full of birds of many species coming from over the sea ; and at night many a low OUR RARER BIRDS scream or warbling cry has told me that the feathered hosts were still passing on. Some of our inland districts are evidently in the direct line of flight of many migratory birds. Flocks of Goldcrests or Song Thrushes, for mstance, often make their appearance in certain woods or fields every season, stay a few days, and then as rapidly disappear. There is much evidence to show^ that the mountain ranges which form the backbone of England and Wales are the great " fly- line" of many migratory birds; and I am of opinion that birds are guided to a great extent in their journeys to and fro by lofty ranges of hills. A word as to the destination of these migratory birds. By far the greater number that pass either along our coasts or from our islands every autumn are on their way to Africa. This sultry continent is the grand winter-home of most of the migratory birds of Europe ; but some few species only get as far south as the northern shores of the Mediter- ranean. Singularly enough those birds that go the farthest north in spring retire the farthest south in winter, and this applies equally to individuals as to species. Birds also must have wonderful powers of judging time, for rarely do we see them back as^ain in their accustomed haunts before the usual period of their appearance has arrived. Should they chance to come too early and find their usual food scarce, they generally wander south again. The migration of birds is beset with many perils. Of the millions of birds that leave us in autumn but a small percentage survive the dangers of the two long journeys and appear again in spring. The greatest mortality is among the young and inexperienced. Thousands perish at sea — too tired to fly across the waste of waters that separates them from land ; thousands are devoured by the hungry Hawks that follow in the wake of the great migrating army. Many perish from want of food ; others fall victims to various predatory creatures as soon as they reach land THE MIGRATION OF BIRDS tired and feeble after their long pilgrimage. Sometimes in autumn migratory birds appear in unwonted numbers, having been detained by contrary winds or rough weather till the flocks assumed enormous dimensions — all waiting for the first favourable moment when the journey can be resumed. Many birds, eminently solitary in their habits at all other times, become gregarious or sociable during the periods of mio-ration. Hawks and Falcons often unite into flocks to o migrate ; so do Woodcocks, Snipes, and Owls. Migration is of many kinds, and almost every species of bird is subject to its influence more or less. In some countries the great migration takes place to and from the mountains to the plains ; in others many birds journey from the coasts to inland districts, or from the wide ocean to the land, or from the woods to more open localities. This may readily be observed, even in our own land. The Meadow Pipit and the Twite migrate from mountain to lowland according to season ; the Dunlin and the Golden Plover may be cited as instances of birds migrating from the coast to inland moors ; the Guillemot and Puffin, the Gannet and Cormorant, from the sea to the rocks and islands. Even such birds as the Black- bird and the Eobin change their ground a good deal with the changing season ; and most other species do the same. Some species that are regular migrants in the north of Scotland are residents in the milder climate of England. Birds too are very apt to increase their range if circum- stances are favourable. The Rook is gradually spreading northwards and westwards with the planting of trees ; so too is the Missel-Thrush ; and as many wild districts come under the reclaimino: hands of the aoriculturist, various smaller birds increase their range, at the expense of their shyer and larger congeners, to whom reclamation and im- provement from man's point of view means banishment and ruin from theirs. Excess of population also causes birds lo OUR RARER BIRDS to spread into new districts. Birds sometimes increase too rapidly, under exceptional conditions, and have to wander forth in quest of fresh haunts ; as, for instance, the remarkable irruption of Pallas's Sand-Grouse that spread into Western Europe from Siberian steppes some five -and -twenty years ago, and again during the spring of the present year. A word should also be given to the gipsy migrants. These are birds like the Snow Bunting and the Shore Lark, which have no regular winter home, and only wander southwards as far as the frost compels them. They are for ever trying to get north, and just as frequently being driven back again with each recurring frost or storm. They may justly be called the nomads of the polar regions, able to subsist upon any seed or bud that may be left exposed above the snow. The migratory movements of birds are interesting in the extreme. Their arrival is the harbinger of spring; their departure the unfailing sign of winter's advent. But of higher interest still are all the causes and influences which prompt and govern these various migratory movements. We see the woods all radiant with opening leaf and fragrant bloom suddenly become tenanted with these little wanderers from sunny southern lands — delicate little creatures many of them, whose bodies would scarcely fill a good-sized thimble ; yet we know those frail little feathered travellers have crossed the land and sea for many thousands of miles — they are fresh from the palm trees and glorious wealth of tropical verdure far away in the soft lovely south. The terrors and the perils of the long journey are soon forgotten — like dreams they pass away ; and songs of sweetest cadence pour joyously from their little throats. In autumn's balmy days we see these migrants preparing for their long journey. There are young birds now to make that journey with them. All is eager excitement to be gone. The browning leaves and mournful winds of autumn, the first white frosts and cool THE MIGRATION OF BIRDS ii nights, sternly bid these little travellers depart. As we watch them flitting restlessly about from twig to twig, or congregating in merry flocks on buildings and telegraph wires, we think of their early departure with regret, and from the bottom of our hearts we wish them a speedy and a safe return. THE GOLDEN EAGLE. THE GOLDEN EAGLE {Aiiuila chrysaetus) As the Crane and the Bustard have been exterminated from the lowland fens and wolds, the Golden Eagle has been finally banished from English woods and crags, and must now be classed amongst the rarest of our British birds. True, a year scarce passes without one or two of these birds venturing over the border from their native mountains to more lowland scenes ; but their fate is certain, and it is only a question of time before their murder is duly recorded in some local newspaper. The Golden Eagle is one of the noblest of the birds of prey, and by repute certainly the best known. It is not, however, the good fortune of every lover of bird-life to have the opportunity of seeing this noble bird at home ; I will therefore ask the reader to accompany me in imagina- tion to the distant glens and mountains of the north, where I will endeavour to show him the Golden Eagle in its native wilds. We must leave the haunts of man and his industries far behind us and penetrate into wilds where nature reigns supreme, ere we can hope to meet with this noble bird. The home of the Eagle is amongst the last remnants of primeval Britain. Where he lives the mountains tower on every side, their summits generally hid in cloud-banks or tipped with snow of brilliant whiteness. Eocky glens, wild streams, and broad stretches of moorland waste, above which Curlews and Plovers 14 OUR RARER BIRDS scream, lend a charm to the Eagles' haunt. The wilderness is varied by a deep clear mountain loch, a birch coppice, a deer forest, a boggy waste ; or its desolation and dreariness is un- broken where big gray rocks, bare hills, and dark frowning glens are on every side in vast monotony. It must not be supposed, however, that even in such secluded fastnesses as these the Golden Eagle is a common bird. You may wander up and down such romantic country for days and days together without once having the good fortune to meet with him. He is a great wanderer, often from home, and explores wide expanses of country in his daily search for food. Sometimes you may come across him as he sits silent and motionless on some lofty crag, where his keen eye is ever on the alert for danger ; or more frequently he is seen high in air soaring in boundless freedom over the mountains and the heaths, gliding round and round in wide circles and searching the ground below, or on regular beat of wing hastening to his nest and his mate in some distant glen. There is something majestic about the flight of this noble bird. In ever widening circles he sometimes glides round and round high in air with only a few occasional beats of his long ample wings. Frequently he glides straight ahead, seeming to swim or rather float through the air. Anon he poises like a huge Kestrel and surveys the ground below ; then with regular beats of his broad wings passes away into the blue distance that encircles the hills. Many a time and oft the Eagle is mobbed in his trackless course by smaller yet more courageous birds. You may sometimes see the Eaven or the Hooded Crow buffet him in the air, should he pass too near their rocky homes ; whilst Swallows and Meadow Pipits attracted by curiosity often flit and flutter round him as he sails alongj. All the birds of prey are capable of going without food for a considerable length of time — a practice which often serves the Golden Eagle in good stead when his prey is THE GOLDEN EAGLE 15 scarce. But when food is abundant on the hillsides he is truly a voracious feeder, and levies a costly tribute on the sheep-farms. I have known him take as many as thirty- five lambs from one Highland sheep-farm alone in a single season. The mountain or blue hare which lives among the barren stony summits of the hills is a favourite quarry ; the Blackcock and the Eed Grouse which crow so merrily from the fern brakes and the heather are taken unawares ; as are also the Plovers and the Curlews which visit the upland moors to rear their young. When hard pressed for food he not unfrequently makes a meal on carrion, and is often taken in the shepherds' traps when baited with a dead lamb or hare. Nothing comes amiss to this bold freebooter, especially when its young are hatched — anything in the shape of flesh is borne eagerly away. The Golden Eagle is extremely fond of bathing ; and I have sometimes seen him stand for half an hour or more in a pool of water and scatter it over his plumage. The Golden Eagle is one of the first birds to see about nestine^ duties. Winter still rei^^^ns amono'st the mountains when this noble bird begins to build his nest, and the eggs are often laid when the moors and hills are buried deep in snow. He evidently times the date of his operations to a nicety ; for the lambing season is at its height when his young are being reared and a plentiful supply of food is obtainable. I am of opinion that Golden Eagles pair for life. For years and years the same locality is frequented by a pair of birds. Each season the old nest is renovated and patched up, or a new nest entirely is built close to the remains of the old one. An inland site is generally selected, on the precipitous sides of some lonely glen or on a ledge of a beetling crag amongst the mountains, but sometimes a shelf on the ocean cliffs is chosen. Stray with me to the wild cliffs that over- hang the tempestuous Minch on the west coast of Skye. Here the Golden Eagle still breeds in one or two chosen 1 6 OUR RARER BIRDS localities, and here we can still study the nesting economy of this fast disappearing species. As we wander over the breezy hillsides bird-life in abundance may be seen. Carrion Crows and Hoodies rise from the short turf, or fly from the rocks and circle high in air above our heads ; Skylarks soaring to the clouds trill forth their sweetest strains ; Herring Gulls and Kittiwakes keep up a noisy clamour as we near the sea-cliffs ; Oystercatchers utter their shrill whistle as they fly along the shore from one shingly point to another ; whilst farther in- land the notes of the Curlew are sounding distinctly but faintly from the moors. The bleating of lambs high up the* hills and the barking of (Jogs mingle with the dull roar of the water hundreds of feet below. Every step the cliffs become higher and steeper, more rugged, more pic- turesque, until at last we are startled from our quiet contem- plations by the shrill barking cry of the Eagle as he sweeps proudly and defiantly from the cliffs below. The morning sun glances on the yellow feathers of his head and neck, making them glow like burnished gold, and his dark plumage shows almost black against the blue water. Flying once or twice round and round, and swooping rapidly past the face of the cliff, he surveys our unwelcome intrusion. He soon flies out to sea, probably to the distant shores of Uist, leaving us to storm his mountain home. The nest is built in the highest portion of the cliffs, where a good look-out can be obtained and where the rocks are truly terrible in their rugged grandeur. Six hundred feet above an ever-restless sea they tower, partly in sloping grassy downs, broken here and there by precipices, and partly in a beetling rock. Ear down on the water Guillemots and PufQns gambol and bob about like corks, and Gulls stand motionless on the rocks. Primroses and seapinks cluster thickly on the cliffs, and in every nook and crevice the delicate spleenwort fern sends up its beautiful fronds in rare luxuriance. The Eagles' eyrie, in use for years. THE GOLDEN EAGLE 17 is built in one of the most inaccessible parts of the cliffs — a little grass-covered recess about halfway down the precipice where the rocks overhang and form a natural roof to the nest. A careful climb of some four hundred feet brings us to with- in about thirty yards of the nest, which the aid of a rope lowered from above enables us to reach. The nest is a clumsy structure several feet across, wedged into the rock niche and resting on a narrow platform. It is made of heather stems and sticks, not very intricately interwoven, though very compact and solid. The cavity is somewhat shallow, and composed of dead fern leaves, dry grass, and moss, and a few tufts of green herbage. On it rest the Eaglets, clothed in white down amongst which the feathers are fast appearing. With snapping beaks they scramble to the farthest side of the nest, and there huddled together pay but little heed to our intrusion. All round the nest are abundant evidences of the care and assiduity of the parent birds — bones picked clean, fur and feathers ; the remains of lambs and hares and a dead Grouse. What a grand and impressive scene is presented to our view — how w^ild, yet withal how beautiful ! How complete the picture of rock and sea — how harmonious the surround- ings with the young Eagles and their rude home ! It makes us feel thankful we are ornithologists and able to realise and rightly enjoy the poetry of such a scene as this. Long may the Golden Eagle haunt the wild cliffs and glens and mountains of this rugged shore ! for as long as he lives amongst them the crowning object of their beauty is ensured. A bird so closely associated with the Scotch must be spared the fate of igno- minious extinction which threatens it. The lambs and fawns and Grouse the Eagles take are but a cheap price to pay for such an ornament to so wild a land. Before it be too late let the Scotch protect their national bird — the Eagle of their ancestors. Let them stay the cruel war so ruthlessly waged against this handsome bird — a war that bids fair to play its part but too 2 OUR RARER BIRDS surely, and take the Eagle from their glens and their mount- ains for ever. The eggs of the Golden Eagle are from one to three in number, two being the usual clutch. They vary much in colour, and generally one of the eggs in a clutch is remarkably plain ; although occasionally both are marked in the same degree. They are dull white in ground colour, sometimes with the faintest possible tinge of green, spotted, blotched, and freckled with rich reddish-brown and pale violet-gray. Some eggs are almost uniform dull white without a marking of any kind, others have the blotches and spots nearly confluent round the larger end. Others are finely vermiculated and sprinkled wdth minute brown spots over the entire surface ; and occasionally the markings are few but large, irregular, and boldly defined. They also vary considerably in size and shape, even in the same nest. The female Eagle performs most of the task of incubating the eggs, but the male will take his turn upon them. Should the female be trapped, as unfortunately is too often the case, the male will hatch the eggs and rear the young himself. Incubation commences as soon as the first egg is laid. When the young can fly, their parents hunt in company with them for a little time, but they are soon deserted and quit the neighbourhood of their birth for ever. At this time of the year Grouse and leverets form their principal food. When nesting on inland cliffs the Golden Eagle invariably selects a place where a good look-out can be obtained, but sometimes the eyrie can be reached with little difficulty. As a rule it is built in parts of the cliff that overhang, so that it is completely inaccessible. Eagles' nests are never built close together — one pair of birds appear to take possession of a wide range of country which they regard exclusively as theirs, and from which all outsiders are banished. The saying, " A pair of Eagles to a mountain," might have been THE GOLDEN EAGLE true when the birds were common, but now a pair of Eagles have undisturbed possession of a whole range of hills, and many are the mountain districts of the north where imagination might picture an Eagle on every crag, that are as completely deserted as the lowlands of the south. The Golden Eagle is a resident in the British Islands, but in autumn and winter he often wanders far from home. Eood is often scarce when the hills are deep in snow. The Ptarmigan and the mountain hares don their white winter coat which makes them inconspicuous amongst the snow, and hard to see even by an Eagle's piercing eye. The lambs are grown too big to be mastered with impunity, and carrion is scarce. At such times the Eagle wanders lower down the hills and visits the sheltered glens and valleys, sometimes taking a meal from the poultry-yard, or playing sad havoc amongst the game. THE WHITE-TAILED EAGLE (Haliaetus albicilla) The White-tailed Eagle or Sea Eagle is a mncli commoner bird than the preceding species, and one that is very fre- quently confounded with it. It may be readily distinguished by its naked tarsi, those of the Golden Eagle being feathered to the toes. Like that bird it is now an inhabitant of the wildest districts only. Persecution has driven it from the precipitous coasts and freshwater lakes of England, but in the remote Highlands it still survives, and a pair may be generally met with on most of the inland lochs, or on the bold headlands of this rockbound land. It is much more of a maritime bird than the Golden Eagle, although it is just as much at home amongst the mountains that look down into the inland lakes. To study the habits and economy of this handsome bird w^e must visit some of the wildest and the grandest scenery our islands can boast. W^e must seek him in the brown heathery solitudes of the northern mount- ains, and among the lonely islands that stud the sea along the wild west coast of Scotland. Broad stretches of moor- land, towering rocks piled one upon the other in endless confusion, sea-girt cliffs which rise sheer from the restless waves hundreds of feet below; secluded lochs and romantic glens down wdiich mountain torrents leap from boulder to boulder — these are the haunts of the White-tailed Eagle. In spite of the price set upon its head, and notwithstanding the THE WHITE-TAILED EAGLE incessant persecution to which it is subjected by shepherds and gamekeepers, this handsome bird continues to hold its own, and in these wild districts does not appear to become any rarer. I have seen the heads and feet of this bird nailed in dozens to the kennel doors, in company with one or two of those of the Golden Eagle, and numbers of Eavens, Buz- zards, and Peregrines. Passing sad it is to see such rare and beautiful birds destroyed so wantonly. In this country no birds are more difficult to approach closely than the Eagles ; but in ISTorthern Africa, where man's presence bodes no danger, I have frequently passed them almost at arm's length. It is difficult therefore to examine their actions very closely without the aid of a glass. Then the birds may often be watched as they sit and sun them- selves on the rock pinnacles and shelves, often with feathers puffed out, or wings half-spread and drooping. They love to bask in the sun, and often sit for hours scanning from their lofty perch the wide panorama of moor and sea and lake that spreads before them, and ever ready to sail swiftly off should prey of any kind be descried. In his flight the White-tailed Eagle very closely resembles the Golden Eagle, but perhaps his actions are a trifle more laboured and Buzzard-like. Sometimes he mounts slowly upwards in wide curves, sailing with wings almost motionless and fully expanded, and the tips of the quill feathers slightly recurved. Sometimes a pair of birds may be seen in early spring high up in the blue sky looking like specks, slowly sailing round and round far above their eyrie on the rocks below. At this season they often gambol in the air, buffet each other, and engage in various freaks of flight, uttering at intervals their shrill yelping cry. I have seen two rival birds engage in aerial combat, and the way in which they turn and twist is truly marvellous. Their powers of flight are also exhibited to perfection when they try to drive off some small Hawk, Gull, or Crow that delighted OUR RARER BIRDS in mobbing them. Like the Golden Eagle, the present species wanders far and wide in search of prey. Except in the pairing and breeding season, the White-tailed Eagle is for the most part a solitary bird, but each pair usually frequents the neighbour- hood of its eyrie throughout the year. The young birds are the greatest wanderers. Driven from their birthplace by theirparents, they often stray southwards into England and the lowlands, where they wage an incessant war on the rabbits and water-fowl. The White-tailed Eagle's food is varied. It preys upon almost all birds and animals that its superior prowess enables it to master. It will carry off the newly -dropped weakly lambs and fawns ; it chases the blue hares, rabbits, and Grouse on the moors and mountains, and is an adept at hunting down any wounded bird or animal. But so far as my own observations of this bird extend, I have found it most partial to carrion. It loves to beat lazily along the beach in quest of stranded iish or any other garbage the waves may chance to cast ashore, and in the inland districts a dead sheep or deer is a welcome prize. I once saw a White -tailed Eagle drop down on to a drowned sheep, on which a number of Crows and a few Gulls were feeding. He surveyed the dead animal for some time at a considerable height, flying round and round before he alighted on the ground a few yards away, and then leaped forward to his meal. The Crows made off a little way as he approached, and the Gulls fluttered buoyantly upwards to hover above, or alighted on the beach, patiently awaiting his departure. A shepherd whistling to his dogs on the cliffs close by alarmed him, however, and he rose into the air with a piece of flesh in his talons, leaving the Gulls and Crows in undisturbed possession. The White-tailed Eagle is said to capture living fish, something after the manner of the Osprey ; but how the bird accomplishes the feat it is hard to con- jecture, unless, when flying very low over the waves, he THE WHITE-TAILED EAGLE 23 snatches the fish basking on the surface and conveys them to land to be devoured at leisure. When carrion is scarce he has to seek for other food, and captures the Ducks and Water-fowl, stealing on them unawares. Daily he may be seen in one particular tree watching the bustling crowd of Ducks on the water, and patiently waiting in the hope that they will rise and offer an easy chance of capture. There can be no doubt that the AVhite-tailed Eagle pairs for life. Season after season the same nest is used, beino- patched up and renovated every spring. The breeding season is early, but as a rule a little later than that of the Golden Eagle. In exceptionally early years I have known its eggs to be laid by the middle of March, whilst in backward seasons they are not laid before April. The site for the nest differs a good deal, and depends greatly upon the character- istics of the bird's haunt. Where rocks are scarce and low the nest is often built in some large tree, or if rocks and trees are both absent, some small island in a quiet lake amongst the hills is selected. But the usual situation is on the stupendous cliffs, especially those which overhang the sea. I know of eyries that are absolutely inaccessible, and the birds have reigned in undisturbed possession of them for years. During the breeding season the old birds may be seen daily sailing high in air above their ancient stronghold — a fitting ornament to its rugged splendour. It may only be the witching force of fancy, but to my mind the cliffs that con- tain an Eagle's nest seem the grandest in the whole district, and the ones from wdiich the best view can be obtained. Whilst standing in this White-tailed Eagle's nest, let me try and convey to the reader a little of the charm that surrounds it. Ear down below are the green w^aters of the restless sea. On every side and towering far above our heads are the beetling cliffs, crag beyond crag, clothed with greenest herbage, and here and there broken up into grassy banks. On 24 OUR RARER BIRDS these banks the seapinks and primroses are full of bloom, lend- ing a delicious fragrance to the bracing air. On yonder stack of rocks the male Eagle sits and barks forth defiance at our in- trusion, although too timid to show his displeasure in a more marked degree. The female Eagle, too, must be included in the picture. She is high in air above our heads, ever and anon descending lower and sweeping past the face of the cliff well out of gunshot, and showing her anger by thrusting out her legs and opening her sharp talons. The ledge on which I am standing is scattered with large bones of the various fish that have been conveyed here ; and just on the edge of the nest are a few Puffins' feet and an entire beak of that bird, whilst on every side are to be seen castings and droppings of the old Eagles. The nest is a bulky structure, the accumulation of years, flat in form, and about five feet across. It is made of sticks of various thicknesses, not very intricately interwoven, although firm in texture, a branch or two of heather, some of them with the leaves still green upon them, others worn and bleached, and a few pieces of seaweed. The lining is composed of grass, a few leaves of the sea-campion, a tuft or two of wool, and some bits of turf, on which the two eggs lie so temptingly. Many nests of the White -tailed Eagle are very slight, in some cases little more than a hollow scratched out in the soft soil on some rock ledge. The eggs are almost always two in number ; in some very rare instances three have been found, but usually one of them is bad. They are on an average slightly smaller than those of the Golden Eagle, from which they are readily distinguished by the absence of all colouring matter, and their much rougher texture. Both birds appear to assist in hatching the eggs, but the female performs the neatest share of the task. The sittincj bird is tended carefully by its mate, and if one of the birds be destroyed, the survivor speedily finds a new companion — a peculiarity com- mon to most raptorial birds. The young remain in the nest THE WHITE-TAILED EAGLE 25 until they are able to fly, a period of quite six weeks, and after that they are still tended by their parents for some time. The White -tailed Eagle only rears one brood in the season, and if the first clutch of eggs be taken another is usually laid. I am of opinion that many White-tailed Eagles visit us every autumn from Northern Europe, and that most of the birds seen during winter in England are individuals that have left their arctic haunts as soon as food became scarce. Let us now give a passing word to what is perhaps the rarest of our raptorial birds, the Osprey {Pandion lialiaetus). Its numbers have so far decreased that now only one or two pairs return to their nesting sites, and these are in the wildest and most secluded portions of the Highlands. The Osprey's powerful feet and enormous claws, long wings, brown upper parts and white under parts (except the nape, which is white streaked with brown, and the upper breast, which is banded with brown), are its distinguishing characters. It is a summer mio-rant to Scotland, and durin^i^ the two seasons of passage is often observed in England. Its food is exclusively composed of fish, which it strikes at and catches with its powerful claws. I have seen this bird plunge with amazing force into the Highland lochs in chase of fish. In many of its habits it resembles the White-tailed Eagle. It makes a bulky nest of sticks and turf, lined with grass, which is added to and repaired every season, either on the topmost branches of a pine tree, or on some ruin, especially if situated on an island. The eggs are two or three in number and remarkably beautiful, being yellowish-white, boldly blotched and spotted and marbled with deep reddish-brown, purplish-brown, or orange-red. The female hatches the eggs, the male supplying her with food. The flight of the Osprey is powerful and long sustained. It may often be seen for half an hour or more gliding to and fro through the highest air, far above the grand old forests or the wide waste of silent waters. THE PEEEGEINE FALCON {Falco j^eregrinus) The Peregrine Falcon is another of our rarer birds, which, in spite of incessant persecution, still manages to hold its own, although it is only found in the wildest and most inaccessible districts. In the days of falconry the Peregrine, preserved and cherished, was the daily companion of nobles and princes : now it is nothing but an outcast, exterminated from most cultivated and inland localities, and driven to the wild fast- nesses on our rockbound coasts. We generally meet with him near the stupendous cliffs tenanted by countless sea-birds, which furnish this bold Falcon with abundant food. He is a thorough bird of the open, seldom frequenting woodland dis- tricts, always preferring the moors and mountain sides, where he can swoop down with lightning speed upon the unsuspecting birds and animals. The Peregrine sometimes shows a strange partiality for houses and cities ; and I have known many instances of this bird taking up his quarters in some church THE PEREGRINE FALCON 27 tower in a noisy town, from which he sallied forth in quest of Pigeons. Few birds are safe from this bold Falcon ; but should he chance to miss his mark, he seldom follows up the chase. I have seen him strike at Plovers and Ducks, which by a sudden twist have eluded his talons, and he has con- tinued his flight, as if too dignified to return to the pursuit. It is an interesting sight to watch this graceful bird's aerial movements. I love to wait for him amongst the tall heather on the summit of the rocks, or halfway down a noble preci- pice rising sheer from the sea, where, unobserved, I can watch his movements with the greatest ease. How gracefully he glides through the air, or sails round and round in ever widen- in o^ circles, scannino^ the f^round below him. Then sometimes I see him dart swiftly down and alight on a rock, where he sits motionless, or turns his head suspiciously from side to side, as if half-conscious of my whereabouts. Every now and then he half-opens his wings as if about to fly, and as the shadows lengthen and darkness creeps slowly up the hill- sides, he finally goes off to his accustomed roosting -place amongst the rocks. I often lincjer near the colonies of sea-fowl to watch the darincr Peremne. In some localities these birds are his favourite food. In fact, a pair of Peregrines can generally be met with in all the large colonies of sea-fowl. Often, when I have been watching the habits of the Guillemots and Puf&ns, this bold robber has swooped down like a bolt from the sky, and carried off one of my little favourites before I could well realise what had taken place. At his appearance the scene changes as by magic. Tumultuous uproar and confusion reign where a moment before all was quietness and peace. The birds swimming on the sea dive with the rapidity of thought, those on the rocks huddle together panic-stricken at the dread visitor's presence. One of their number leaves his little life in the air and is carried triumphantly off, and with 28 OUR RARER BIRDS the Falcon's departure the terrified birds soon regain their accustomed tranquillity. It is also a noteworthy fact that the sea-birds display very little concern or alarm when the Pere- grine is indulging in aerial gambols above their rocky haunts. I have often seen Puffins sitting on the cliffs, not a stone's throw from the dread destroyer, and the Terns and Gulls un- heeding fly to and fro before his perching-place on the cliffs. But he heeds them not — his hunger is already satisfied. The Peregrine is generally a very silent bird, and rarely utters a sound except when its nest is menaced by danger ; then it is noisy enough, and flies anxiously to and fro uttering a loud chattering cry. The Peregrine feeds on those birds and animals which its great speed and strength enable it to capture. It rarely molests small birds, leaving them for the IMerlin and the Sparrow-hawk, and generally confines its attention to such species as Grouse, Pigeons, small Gulls, Guillemots, Puffins, Ducks, and Plovers. This fare is varied by an occa- sional leveret or barn-door fowl, and quantities of rabbits. I have never known the Peregrine eat carrion, and, so far as my observations extend, it always feeds on birds and animals which it has caught itself. The indigestible portions of its food are cast up in pellets, and the head and big bones of its victims are generally discarded. As is the case with most birds of prey, the Peregrine has some particular spot to which it conveys its captives, where it can eat them undis- turbed. These places are strewn with feathers, bones, and fur, and are often used by the same bird for years. In the autumn months Peregrines follow the great armies of migrat- ing birds to prey upon the weakly, the weary, and the unwary. In this manner they often wander far from their usual haunts, and frequently take up their abode on low-lying shores, where the wildfowl congregate. Except in the breeding season the Peregrine is for the most part a solitary bird. THE PEREGRINE FALCON 29 The Peregrine is an early breeder, and in my opinion is a life-paired species. For years and years the same nesting- site is tenanted, and certain localities for time out of mind have been known to. possess their pair of birds. As if conscious of the persecution it receives from man, the Peregrine generally contrives to make its nest in places almost inaccessible. The pair of Peregrines, for instance, that frequent the Bass Eock have chosen an admirable situation in the lofty cliffs. Here they evidently possess several nesting -places, using them alternately. When I visited this nest in ^lay, the birds had selected a dangerous bit of cliff several hundred feet above the water. As soon as I got near the top of the cliff, the female dashed rapidly out from the nest, uttering her usual chattering cry of alarm, which soon brought the cock bird into view^ As I was lowered into the nest the scene around was most impressive. Par down below, in the dizzy a^vful depths, I could see the Guillemots and Puffins gamboling in the water at the base of the cliffs, looking like specks of foam ; wdiilst the Gannets in thousands were flying to and fro, ever and anon passing by me almost within arm's length, their beautiful white plumage glistening in the sunlight, and their harsh grating cries adding to the charm of the scene. As I descended, big masses of rock gave w-ay and w^ent crashing dowm, striking the water wdth a noise like thunder. Far up in the air above the tw^o old Peregrines w^ere sailing round and round, the female occasionally sweeping past the face of the cliff, so near that I could see the sparkle of her bright black eye, and hear the rustle of her wings. The male was much more wary, and content to watch my actions at a distance. I found the nest on a narrow ledge of the cliffs, which just allowed me sufficient standing-room. It was a simple structure, merely a little hollow scratched out in the scanty soil, in which were a few bits of dead vegetation, probably 3a OUR RARER BIRDS the accumulation of chance. Eouncl the nest were quantities of bones and feathers, a few pellets, and the legs and feet of a Pufiin, which had evidently only just been eaten. The nest contained a single young bird, covered with gray down, which allowed me to examine it minutely without the least show of resistance. Another nest which I visited a little earlier in the year was in a long range of cliffs that rose sheer from the water six hundred feet. This also was a shallow hole in the soil on the rocks, about nine inches across. In it were a few bits of dry heather, and one or two scraps of down, probably from tlie parent birds. The behaviour of the old birds at this nest was not quite so demonstrative, although they kept up a chorus of angry cries. It contained three eggs, and from their condition I should infer that the female in some cases begins to sit as soon as the first egg is laid. Another nest wliich I well remember was on a stupendous inland " storr " rock, in which a pair of Eavens had dwelt for years, and where numerous Jackdaws and Starlings also reared their young. The Peregrine's nest was built in a narrow fissure, which extended three parts of the way up the cliff. In this case no nest was made, except a little hollow in the ground. Prom near the nest a grand look-out could be obtained over a wide expanse of moor and mountain scenery. Year after year the Peregrines bred in this noble rock, in spite of the fact that either their young or their eggs were taken every season. It was a most interesting sight to watch the old birds shoot down from the highest air with half-closed wings and enter the fissure, sometimes with a Pigeon or a Grouse in their talons. The eggs of the Peregrine are three or four in number, and in colour precisely resemble those of the well-known Kestrel. They vary a good deal in size and shape, but are not easily confused with those of any other British species. THE PEREGRINE FALCON 31 Only one brood is reared in the year ; but if the first clutch of eggs is taken, in some cases another lot is laid. When the young are hatched, the old birds become even more daring and eager in their pursuit of birds. As they grow up, the old birds are taxed to the utmost in finding food for them. As soon as they can fly, their parents generally desert them and drive them away from their birthplace for ever. These young birds wander about a good deal, and often visit localities in which old birds are rarely if ever seen. Before leaving the Birds of Prey I intend briefly to notice a few other species in this important family, more especially to enable the young naturalist to identify them, should they chance to fall in his way. The first of these is the Hobby {Falco subhuteo), a summer visitor to the British Islands, though slowly decreasing in numbers through incessant persecution. It is a miniature Peregrine in appear- ance, and resembles that bold bird in many of its habits. It is, in fact, the Peregrine of the woodlands, and loves to frequent the dense forests and tree-grown country, where it wages a relentless war on the small birds, mice, and coleopterous insects. It is a late breeder, rearing its young when the small birds and young game are plentiful. Like the Kestrel it is no nest-builder, but takes possession of a deserted nest of a Crow or Magpie, in which it lays four or five eggs, similar to those of the Kestrel in colour and size, but a little browner. The second species is the Merlin {Falco ccsalon), which in summer frequents the upland heaths and mountain moor- lands, and in winter the lower country, resembling in this respect the Meadow Pipit and the Twite. It is a true Falcon, full of pluck and vigorous dash in pursuit of its prey, and most persistently attached to the haunts of its choice. I am of opinion that many Merlins visit this country every winter from Northern Europe and Iceland. OUR RARER BIRDS Its principal food is small birds, though it will attack and capture Pigeons, and like all the smaller Hawks it catches insects. It breeds on the ground, returning to the same spot every season, making its scanty nest among the heather and the bilberry wires, and laying five eggs, which, with the exception of being a trifle browner, closely resemble those of the Kestrel. The Merlin is about the size of the Kestrel, but is readily distinguished by its slate-blue upper parts and rufous nape. Another bird that breeds sparing!}^ in our largest forests and highest ocean cliffs is the Common Buzzard {Buteo vulgaris). Its large size, brown plumage, barred tail, and short bare tarsi, distinguish it from the other British sjpecies. In our islands it is a resident, but shifts its ground con- siderably according to season, wandering far from its usual haunts as soon as the young are safely reared. I have often met with this handsome bird in the pine woods of the north, and taken its nest in them. It is a flat, bulky structure made of sticks, and the shallow cavity containing the eggs is often strewed with a flake or two of down. It also nests on cliffs both inland and on the coast. It is an early breeder, its eggs being laid towards the end of April. They are white in ground colour, spotted and blotched with reddish- brown. The Common Buzzard is a very sluggish bird, beating slowly along the hillsides and over the open ground in quest of mice and frogs ; and it will not refuse to make a meal on carrion. I do not think it ever molests birds, and is comparatively harmless in the game coverts. The Honey Buzzard (Pernis ajnvorus), distinguished from aU other birds of prey by its feathered lores (the space between the eye and the base of the bill), is a summer visitor still to the K'ew Forest, where its eggs are obtained almost every season. It is a fitting ornament to this delightful wooded scenery, and never fails to win our admiration as it THE PEREGRINE FALCON 33 sails proudly on above the undulating forest — one of the last of our rarest birds. The Honey Buzzard takes possession of a deserted nest of a Crow or Magpie, often re-lining the structure with green leaves. Here it lays two or three remarkably handsome eggs, cream in ground colour, boldly blotched and spotted with rich purplish-brown, sometimes concealing all trace of the light ground. They are round in form, smaller than those of the Common Buzzard, and singu- larly waxy in texture. The Honey Buzzard does not molest birds as a rule, but feeds principally on the larvae of wasps, which it digs out of the ground with its claws. It also eats the wasps and bees themselves, and catches mice, frogs, lizards, and the larger beetles. It leaves its haunts early in autumn, and the young birds and their parents occasionally migrate in company. The ]\Iarsh Harrier {Circus ceruginosus), as its name im- plies, is another rare visitor to the lowlands, and most fre- quently observed in the marshes and swamps of the eastern counties. It loves the broad expanse of fens, over which it may be seen leisurely beating in quest of the birds and small animals on which it feeds. Backwards and forwards it flies in a systematic manner searching every foot of ground, dropping lightly down upon the unsuspecting creatures which form its favourite food. It is passionately fond of eggs, and searches most diligently for the nests of the various birds that breed in its haunts. It makes its bulky nest of reeds and dry grass upon the ground, usually under the shelter of a bush or tuft of herbage, in which it lays from four to six eggs. These are uniform pale bluish-green, and rarely possess any markings. The Marsh Harrier is distinguished by its long wings and tail, short slender legs, rufous white head and nape, and dark reddish-brown other plumage. Our last species is the Hen Harrier (Circus cyctneus), distinguished by its small size, pale-gray breast, and upper 34 OUR RARER BIRDS plumage, black wings, and white underparts. It is still a summer visitor to some of the wildest and most secluded mountain districts. It loves the lonely moors, and delights to beat along the hillsides. It feeds on small birds, mice, frogs, and insects, and also robs of its contents any nest (eggs or nestlings) it may chance to meet with in its wanderings. I have taken the Hen Harrier's nest amongst the tallest heather on the hillsides in Skye. It is rather a bulky structure, almost exclusively made of heather stems, and lined with a little fine grass. The eggs are laid towards the end of May, are four or five in number, and resemble those of the Marsh Harrier, but are a little smaller. Many nests of this species are trodden underfoot by sheep and cattle. The Hen Harrier is remarkably graceful in its movements, and is very conspicuous as it beats up and down the moors in quest of food. Like the Merlin it returns year after year to its old nesting-place, but a fresh nest is made every season, so far as my experience of this species extends. THE WOOD OWL {Strix aluco) The Tawny Owl, or Wood Owl, as it is much more aptly called, is an inhabitant of the grand old forests and exten- sive woods. Persecution is slowdy but surely exterminating this fine bird ; but owing to his seclusive habits and love for the deepest and least frequented woods, he is able in many districts to bid defiance to his human enemies. He loves the w^oods which are full of ancient timber, the grand old oaks whose gnarled and hollow trunks furnish him with a quiet retreat ; he is found in the extensive pine w^oods, and some- times takes up his quarters in an old ruin or a cave in the rocks, provided the country round about them is well covered with trees. You cannot easily mistake his whereabouts, nor readily confuse him wdth any other Owd. His loud, full, and wide-sounding lioo-lioo-lioo is unmistakable — a cry which is apt to startle our reverie in the forests when night is stealing softly over them. The Wood Owl is a thorough bird of night, and never wanders abroad until the sun has dropped behind the western horizon. Occasionally a half-dazed bird may be met with in the bright sunlight, but he has been disturbed at his roosting-place. I have also known him come out in the twilight on the dark wintery afternoons, and in late autumn when the evening mists have been unusually dense. The habits of such a bird as the Wood Owl are rather difficult OUR RARER BIRDS to observe, and we must wait until the moon is nearl}^ at the full before we stroll into the woods to watch the actions of tliis interesting little bird of night. The woods at night ! How little does the stay-at-home naturalist know of the romantic charm which creeps over the woods at duskl When the shadows cast by the tall trees grow longer and blacker, and surrounding objects lose distinctness of outline, the real carnival of the woods begins. Shy and timid creatures gain confidence as the darkness spreads ; the rustle of their move- ments on the carpet of dead leaves and dry fern betrays their whereabouts, and the soft gentle flap of broad wings amongst the branches overhead informs you that the night birds are also moving. The pale moon is now rising above the trees, lighting up the open glades, and glinting on the stems of the silver birches. Let us step a little closer into the shadow of this brave old oak ; the various wild creatures around us are acutely sensitive, and the least movement on our part may send them bounding or flying startled away. See, the rabbits are feeding in the open ; and every now and then the Kightjar poises above the trees. Sounds which can only be interpreted by one well skilled in the language of the woods and fields are to be heard on every side. The field-mice and shrews are burrowing under the dead leaves ; that louder rustling is a mole ; those leaps and bounds amongst the fern are made by a weasel probably following the spoor of one of the rabbits gamboling yonder. Various creatures leave the hollow trees amongst which we are standing. These old trees are a quiet refuge for many shy and timid creatures. Bats frequent them ; Starlings roost in them ; Stock Doves and Jackdaws breed in them ; and they are the favourite resort of the Wood Owl. That great oak yonder, hollow as a watch-tower, is a Wood Owl's castle. We may expect the old birds every moment. Hark ! that is their hoot borne softlv on the nidit ^^•ind from THE WOOD OWL 37 a distant part of the forest. It is answered by another hoot, startlingly near and close ; and the bird alights on a branch of the oak opposite which we are standing. Noiselessly as he came, his sudden dropping on the branch shook off several of the big brown acorns, and they bounce down on the short turf almost at our feet. He sits quietly on the branch a moment ; then drops almost as lightly and silently as a shadow to the ground. He has probably caught a mouse or a frog which was skipping about in the moonbeams on the green velvety sward. His mate now comes upon the scene and perches on the next tree. Loud and clear she hoots, and then floats off into tlie gloom. Backwards and forwards the big-looking Owls pass to and fro ; sometimes absent for half an hour, sometimes merely hawking over the glades near at hand. Were you to linger here all night, the Owls and other creatures would be sure to interest you ; but in the gray light of early morning the various sounds grow less and less frequent, and the night birds and animals have retired to their retreats before the first Thrush or Eobin has essayed to utter a chirp of welcome to the opening day. During the short light-nights near the summer solstice we have good opportunities of observing the Wood Owl, especially when it is bringing up its brood and pays many visits to its nest in the course of a few hours. It does not call so fre- quently now ; but the young birds are noisy enough in the hollow trees. The Wood Owl preys upon various creatures that haunt the woods and the fields adjoining them. JSTow and then he surprises a belated bird on the hedgerows, but his principal food is mice and frogs. He also catches various nocturnal beetles, and occasionally takes a fish as it floats on the surface of the moonlit water. I have known this bird to visit the farmyards near the woods, and he repeatedly haunts the stubbles for mice. Young rabbits and leverets are sometimes caught, and perhaps a weakly or wounded OUR RARER BIRDS bird falls a victim now and then; but the Wood Owl is a valuable friend to man, and the senseless practice of shoot- ing and trapping this harmless bird cannot be too severely condemned. The Wood Owl, in my opinion, pairs for life, and the same nesting-site is tenanted year after year. In some cases the birds only frequent their nesting -place during the breeding season, haunting for the remainder of the year some dense clump of ivy or group of thick fir trees in the daytime. It is a rather early breeder, often laying its eggs in the beginning of April, and even in exceptionally forward seasons by the last week in March. The nest, if a mere hollow is worthy of such a name, is often in the decayed trunks of the forest trees, especially in oaks and elms ; but occasionally an old nest of a Magpie or Crow is selected, or even the bare ground at the foot of a pine tree under the dark sweeping branches. This latter locality is chosen in districts where large timber is scarce. Holes in rocks are sometimes used as a nesting-place. The soft powdered wood at the bottom of the holes, or the dry scanty soil accumulated in the crevices of the rocks, or the pine needles on the ground under the trees, form the Wood Owl's only nest ; and on this it lays three or four big, round, shining white eggs, w^hich cannot be confused with those of any other species of British Owl. As soon as the first egg is laid the bird begins to sit, so that we generally find eggs either in various stages of incubation, or young birds in various degrees of growth. The young are noisy little creatures, and very often betray their whereabouts by their loud clicking cries. The old birds keep them well supplied with food, and as soon as they can hunt for themselves they are abandoned, although, so far as I can determine, only one brood is reared in the season. In autumn, when the cares of bringing up a family are over, the Wood Owls become much more wanderin.c^ in their THE WOOD OWL 39 habits. Tliey fly farther afield, and hunt districts often at considerable distances from their daily retreats. The stubbles are now the attraction ; and on more than one occasion I have seen this fine bird perched on the " stooks " of corn during the bright September nights. I have also sometimes flushed it from the standing corn in the early morning ; and its actions on the wing are curiously erratic and unsteady, as if the poor bird were bewildered for the moment at being aroused so suddenly from its sleep. Two more Owls, though only breeding sparingly in our country, have an undisputed claim to be classed with " our rarer birds." The first of these is the Long-eared Owl {Strix otus), distinguished by its conspicuous ear-tufts and transverse bars of pale brown on the under parts. In its habits and economy it very closely resembles its cousin, the Tawny Owl, but loves to frequent the gloomy pine woods in preference to deciduous trees. I have noticed with pleasure the gradual increase of this beautiful bird in districts where fir and spruce planting has been extensively pursued. In this country the Long-eared Owl is a resident, but its numbers are increased in autumn by birds from more northern lands, and I have known an occasional example to be caught in the flight nets on the Lincolnshire marshes. Its eggs are usually laid in the deserted nest of some other bird, particularly of a Crow, a Magpie, or a Wood Pigeon, and a favourite locality is the old " drey " of a squirrel. Five or six white eggs are laid, often very early in the year, but generally by the end of March or beginning of April. The Short-eared Owl {Strix hrachyotus) is best known as a winter bird in our islands, but a few still breed in the fast- nesses of the fens. It is distinguished by its short ear-tufts and longitudinal streaks on the under parts. There are several interesting features in the life-history of this pretty Owl. In the first place, its regular migrations to this country 40 OUR RARER BIRDS ill autumn are very marked. It arrives in flocks in October, and continues more or less sociable ^vith its species through- out the winter. I have seen great numbers of this interesting bird caught in the flight nets round the Wash, where it is known to the fishermen as the "AVoodcock Owl," from its liabit of appearing there with tliat bird. Short-eared Owls migrate at night, and evidently fly just above the water. Unlike most other Owls this bird often flies by day, and is frequently seen hunting the fields for food even in the brightest sunshine. In its flight, food, and many of its habits it resembles its congeners, but prefers the open country to woods or buildings. Unlike most other British Owls, this bird rears its young on the ground, often in the most exposed situations. May is its nesting- season. Its nest, little more than a hollow lined with a few bits of dead and withered herbage, is placed either amongst the heather or the rushes and other aquatic vegetation on the marshes. It lays five or six pure white eggs, very similar to those of the preceding species. THE EED-BACKED SHRIKE (Lanius collurio) The ornithologist iu pursuing his studies will be sure to be impressed constantly by the fact that many birds frequent particular districts, and are rarely seen away from them. Country which may seem suitable in every way for the require- ments of certain species, for some complex reason is deserted by them. The first step towards becoming a practical ornithologist is to know where and when to find the objects you wish to observe. Constant observation will ultimately ensure profi- ciency. The Eed-backed Shrike is one of those birds singularly local in its distribution and most capricious in its choice of a 42 OUR RARER BIRDS haunt. It is a bird of the rich well-cultivated lowlands, shun- ning the moors and the mountains of the north. It loves to frequent the broad rough meadows separated by tall hedges which are allowed to grow uncut, and where there is a sprink- ling of stunted bushes on which it loves to perch riycatcher-Hke and wait for its prey. You may often meet with it by the country roadside, especially where a broad strip of short grass extends on either side, studded here and there with thorn bushes and occasional clumps of brambles and briars. Another favourite haunt of this handsome bird is on the open common, where it frequents the small trees ; and I frequently observe it on the outskirts of woods and occasionally on the downs, where its perching-place is often a mass of chalk, a gatepost, or a stone wall. The Eed-backed Shrike is a summer visitor to this country, arriving late in spring, generally not before the beginning of May, when the small birds are plentiful and the insects and mice have come out of their long winter's trance. Its arrival may readily be noticed, for this bird is one of the most conspicuous, that thrusts itself before our notice on every occasion we may chance to wander through its accustomed haunts. Perched on the topmost twig of a hedgerow, or on the summit of a solitary bush or stump, or on the palings near the wood or round the water-hole where the cattle drink in the pastures, he may be seen for a long distance ; and as he is by no means a shy bird, if a wary one, we are enabled to watch his actions with ease. In many of his habits he is pre- cisely like a big Flycatcher. "Waiting patiently on his ex- posed perch, looking from side to side, every now and then jerking and half-expanding his tail, he watches for the passing beetles and bees that drone lazily by, and flutters into the air to capture them. Sometimes a Bunting, a Whinchat, or a Tit ventures too near, and the hungry Shrike pounces on them unawares, and beats the poor little bird to death with his hard, THE RED-BACKED SHRIKE 43 hooked beak. I have often watched this bold bird flutter down into the long grass and fasten upon a shrew or field- mouse, a grasshopper or a small lizard. He sometimes drops down to the ground and searches amongst dung or on newly- ploughed land for beetles ; and not unfrequently he robs a nest of the half-fledged young. The Eed-backed Shrike is almost as great a terror to the little birds as the Sparrow- hawk, and doubly dangerous, for they are apt to approach him quite unconscious of harm, or allow him to fly up to them w^hen they are busy feeding on the stubbles. His wings, however, are not sufficiently powerful to enable him to fly his victims down like a Hawk ; he comes upon them un- awares, or chases the w^ounded, the weakly, and the young. Occasionally he may be seen to poise for a moment above the hedges or the brambles and long grass, hovering like a Kestrel ; but his usual flight is very drooping and resembles that of the Green Woodpecker. Perhaps the most interesting peculiarity in the habits of the Eed-backed Shrike is its custom of conveying most of its captures to some thorn bush, on the spines of which it impales them, and devours them at leisure. Each bird will have some particular spot which serves it as a kind of larder, to which it conveys small birds, beetles, and mice. The Shrike's feet are not sufficiently powerful to hold its victims while it tears them to pieces with its sharp -hooked bill ; hence it spits them on the thorns, which serve as a vice. I have seen small birds hanging with the head through a forked twig ; and many objects are spitted which are never eaten. On the other hand, I have reason to believe that the Shrike draws upon his store when food becomes temporarily scarce. The alarm -note of the Eed-backed Shrike, once heard, can never be mistaken for that of any other species. It puts one most in mind of the sac-sac of the Fieldfare, but is 44 OUR RARER BIRDS clearer and more piercing. This note is not quite so harsh when the bird is calling to its mate. In late spring the male bird utters its simple song — a few short pleasing notes, by no means unmusical, and in full harmony with the sur- roun dingus. The Eed- backed Shrike is a somewhat late breeder. You rarely find its nest before the middle or third week in May. It is very probable that this bird pairs for life. Its nest may be found year after year in one chosen spot, and certain districts are generally tenanted every season by their pair of birds. These birds appear to migrate in pairs, and are always seen in pairs upon their arrival in this country. The Eed -backed Shrike displays little caution in building its nest, often placing it in the most exposed situations, near a much frequented footpath, or high up in the tall, windy, and by no means thick hedges. In this particular it resembles the Missel-Thrush ; yet singularly enough its nest very often escapes detection. The nest is a somewhat bulky structure, built in a fork of the hedges, or amongst brambles and briars, or in a dense wayside bush. Trees the bird appears to have no taste for. It is made externally of the dry stems of various plants often with the flowers attached, dead grass, roots, and moss, and lined sparingly with finer roots, horsehair, and sometimes a scrap or two of wool and vegetable down. The eggs are five or six in number, and vary con- siderably in size, shape, and markings. For the sake of clearness we may divide them into four very distinct types. The first of these is pure white or creamy white, speckled and spotted with rich reddish-brown and with larger blotches of violet-gray. The second is pale green, spotted and speckled with olive-brown and paler markings of violet- gray. The third is pale buff, spotted with pale olive-brown and indistinct markings of paler brown and violet -gray. The fourth is salmon -pink, spotted and blotched with THE RED-BACKED SHRIKE 45 brownish-red of varying shades, pale markings of violet-gray, and one or two dark brown streaks. The character of the markings differs almost as considerably. On the usual type of egg most of the spots are congregated in an irregular zone round the larger end ; on others they are spread uni- formly over the entire surface ; whilst on some they are very minute and numerous, or very few and distributed in bold blotches. It is not easv to confuse the eGfO'S of the Eed-backed Shrike with those of any other British bird ; and a carefully selected series of them forms one of the most attractive drawers in the ^^^^ cabinet. Only one brood is reared in the season, and as soon as the young can leave the nest they follow their parents from bush to bush, attracting attention by their noisy cries and con- spicuous habits. Like all late migrants the Eed-backed Shrike leaves this country in early autumn, when September paints the woods and liedges with the first tints of autumnal gold, for its winter quarters in the south of Africa. The old birds migrate in spring in company, and depart in the same manner accompanied by their broods. The young males are not nearly so handsome in their appearance as the gaily attired adult male -bird, being brown and dingy like the female, and in addition the young of both sexes have the upper parts barred with brown, and the pale eye- stripe very indistinctly defined. THE NIGHTINGALE {Erithacus luscinia) The affinity of this soberly dressed little bird with the brightly attired Eobin is not at all generally known or suspected. Yet when the young naturalist comes to study the habits of the two species he will find much in common between them. True, the sweet -voiced Nightingale is a summer visitor to this country, whilst the Robin is a resident species ; yet we know the same anomaly exists between two such closely related birds as the Song Thrush and the Red- winfT. The Nightingale must certainly be classed with our rarer birds, as it is to be found in only a limited portion of the British Islands. This favoured district is principally in the south-east of England, and even there the Nightingale is somewhat capricious in its choice of a haunt. The Nightin- gale is one of spring's first harbingers, and arrives in its old summer haunts about the middle of April. I have known it visit this country as early as the fifth of that month, a bird killing itself on that day by flying against a lighthouse on the south coast. It takes the bird about a fortnight to reach its northern haunts, so that we in South Yorkshire do not meet with it as a rule before the first few days of May. The Nightingale migrates by day as well as by night ; and I have met with this little bird in the middle of the Mediterranean steadily flying north over the trackless waves in company with Turtle Doves. On the 21st of April 1882 a Nightingale THE NIGHTINGALE 47 flew on board the steamer Abcl-el-Kader as we were steamino- o between Marseilles and the African coast, and I watched it tamely alight on the back of a sleeping soldier. In spite of the Bird Preservation Acts the Xightingale is harassed incessantly by bird-catchers on its arrival in this country. Out of the hundreds of birds that are still caught here in spring but few survive their captivity long. When the cock Ijird has found a mate it is rarely he lives in confinement, soon pining away ; and Xightingales caught in the autumn are said by the bird-catchers to be extremely difficult to tame. As I previously stated, the Xightingale is very peculiar in selecting a haunt, and shuns many districts altogether, which, as far as we can see, are eminently suited to its requirements. In this country it loves to frequent woods and coppices, especially where there is a good growth of underwood. It likes those small woods where the hazel bushes grow densely, and the brambles and briars in thick masses fringe the tiny brooks. It may often be seen flitting across the open spaces in the woods, and is frequently flushed from the dense vegetation near streams, or in the marshy corners of the plantations. It does not show much preference for hedges ; like the Wood Wren it is a bird of the woodlands. Soon after their arrival and before pairing has taken place, numbers of Nightingales may be met with in one small wood. I have seen such localities literally swarming with this species, almost every bush con- taining its sweet songster trying to out-sing all birds within hearing. The Xightingale's song is associated with the pleasantest days in the whole year. He sings his best when Xature is acquiring her freshest vigour under the warm beams of a May-day sun. It is when the woods and hedges look their greenest and their fairest, when the hawthorns are as fleecy mountains of glittering whiteness, and the glades are carpeted 48 OUR RARER BIRDS with bluebells and anemones, that the wild rich song of the Nightingale seems most eloquent of life and joy. During all the hours of daylight he sits in some secluded corner of the cool green woods, and sings his rich and plaintive music at intervals ; and in the hours of darkness, when the fields and groves are fast asleep, we catch his melancholy melody as it is borne hither and thither on the night air. Where the birds are at all numerous nothing can equal the beauty of this woodland concert. First one bird and then another bursts forth into rapturous voice, here and there and every- where from the dark woods and thickets. What pen can do justice to the song of the Nightingale ? Half an hour's stroll into the woods after sundown will introduce his melody to your notice in all its beauty, and accomplish in a moment what pages of description would fail to do. Perhaps the song of this bird has been praised too highly. Its romantic habit of warblincj at nisjht when the woods are still and rivals scarce has no doubt gained for its song a large amount of eulogy from poets and dreamers and novelists ; nevertheless we have no other singing-bird in this country whose voice possesses the same rich quality of tone, variety, and compass. It should here be remarked that the Nightingale is by no means the only songster that warbles at night. The Sedge Warbler, the Grasshoper Warbler, and the Thrush repeatedly do so ; and during the exceptionally short nights near the summer solstice I have frequently heard many other species indulging in this habit. The Nightingale begins to sing soon after his arrival in this country, and continues to do so right through the months of April and May. In June the song is heard less frequently, and is finally hushed in the autumnal moult. In many of its habits the Nightingale very closely re- sembles the Robin. Like that bird it obtains most of its food on the ground, hopping about with head and tail erect, its THE NIGHTINGALE 49 large bright eye ever on the look-out for danger. At the least alarm it hurries off into the cover, from which it rarely wanders far. Its flight is not very powerful and much like that of a Kobin. When flying before you the bird bears a very close resemblance to a female Eedstart, its tail showing out very distinctly when fully expanded. By sitting quietly in the woods well concealed from view you may often see the Nightingale hop down out of the underwood on to the dead leaves or the footpath and search about for food. It re- peatedly flicks its wings and tail, and bobs its head, just like a Eobin. If disturbed it hurries back to its close retreat, from which may be heard its harsh croaking note of alarm, something like that of the Whitethroat, but louder. Its usual call-note is a long-drawn plaintive weet, very similar to the Eobin's, and it also has a habit of snapping its bill repeatedly if much disturbed. Its food consists principally of small worms and grubs, which it finds amongst the loose soil under the dead leaves, by the side of streams, and in soft marshy places. It also feeds on ants and other insects and their larvse, and in fruit time eats considerable quantities of currants, raspberries, and wild strawberries. I believe its young are chiefly reared on the larvae of moths and butterflies, and on ants and their eggs. Like the Eobin, the Nightingale shows a strong affection for certain haunts, and appears to return to them unerringly every season. During the pairing time in April it is rather pugnacious and drives away any rivals that may chance to invade its own particular haunt. Nest-building begins about the first week in May, but in backward seasons I have known it be delayed until nearly the middle of the month. The nest in nine cases out of ten is made on the ground, in situa- tions very similar to those selected by the Eobin — amongst the rank vegetation that carpets the woods, in a chink of some old gnarled root, on the steep banks, or deep down in the 4 OUR RARER BIRDS recesses of a hedge-bottom near the copse. Sometimes it is built amono'st the masses of fallen leaves which the winds of March have drifted against the tree trunks, and. matted in the briars ; and perhaps least frequently of all amongst the dark and glossy foliage of the ivy growing over a rough wall. When built on the ground, a little hole is scraped out first, and then the bulky nest is commenced. Externally it is made of dry grass, bits of dry rush, moss, and dead leaves, generally of the oak. This is lined with finer grass, roots, and a little horsehair. The Nightingale's eggs possess certain well-marked characteristics which prevent them being con- fused with those of any other native species. They vary from four to six in number, and range from dark olive-brown to bluish-green. The ground colour of the dark olive-brown variety is bluish-green where it can be seen through the rich surface markings of brown ; whilst the bluish-green variety is only very faintly mottled with reddish-brown. The two types are produced by the greater or less abundance of the surface colour ; and on some eggs this is confined to a circular confluent mass on the large end, whilst occasionally it is to be seen on the small end. The Nightingale is a close sitter, often allowing herself to be caught on the nest. Her sober brown colours are in strict harmony with surrounding tints, and she sits quietly on her charge as if conscious of her safety. The eggs themselves are eminently protective in colour, re- sembling very closely the browns and greens of the objects round the nest. Only one brood is reared in the season, and so far as my observations extend, the young birds are deserted by their parents as soon as they are able to shift for them- selves. The Nightingale is silent for weeks before it takes its departure, and it skulks close during the moult. It leaves us somewhat early in autumn, and I rarely see it in its usual haunts after the beginning of September. THE NIGHTINGALE 51 Another of our rarer birds here claims a passing notice, and that is the charming little Pied Flycatcher {Muscica^pa atricapilla). It is one of the rarest and the most local of our summer birds of passage. Unlike its well-known congener, the Spotted Flycatcher, the present species is an early migrant, and returns to its old haunts by the end of April. I have had many opportunities of studying the habits of this inter- esting bird, both in Xorth Africa, where it is specially common, and in the wooded hill districts of Yorkshire. In the former country I met with it both in the oases of the Sahara, as well as in the Arab gardens high up the solitudes of the Aures Mountains. In England it loves the birch coppices near the mountain streams, especially where old and decaying timber is abundant ; and in all situations its con- spicuous dress of black and white make its identification easy. Its habits are similar to those of its ally. It sits on the branches waiting for the insects to pass, and then flutters into the air to catch them, returning to the old favourite perch. It is by no means shy, but wary and restless enough. Un- like the Spotted Flycatcher, which sings but rarely, the present species is a fairly good musician and warbles inces- santly, especially in early summer. I am of opinion that it pairs for life, as every year the same nesting-place is fre- quented. It breeds in holes of trees and rocks, precisely like the Eedstart, making a nest of dry grass, moss, wool, hair, and feathers, in which it lays six or eight eggs. They are pale blue, devoid of markings, and closely resemble those of the Eedstart. Only one brood is reared in the year, and young and old usually keep together and migrate in company. In Africa this species is constantly to be seen in company with the Spotted Flycatcher, but in Great Britain the haunts of the two species are considerably different — one bird loving the wilderness, the other cultivated localities and the habita- tion of man. THE EEED WAEBLER {Acrocejjhalus arundinaceus) The Eeed Warbler's range in this country is very similar to that of the Nightingale ; it is a southern and eastern species, frequenting the lowlands by the banks of the large rivers and canals and in the fens. As its name implies, it is a bird of the reeds and the sedges. It frequents the willow thickets by the riverside, the osier beds in the still backwaters, the reeds that fringe the margins of drains and ditches, ponds, and broads, and even the dense underwood by the side of streams. The Eeed Warbler is a spring visitor to this country, arriving in its old haunts late in April or early in May, according to the state of the season, and wdien the reeds which are its harbour of refuge are sufficiently high to afford it shelter. Few birds are more shy and retiring in their habits than the Eeed Warbler. He delights to skulk in the reeds and wdllows, only letting the observer get a casual glimpse of him as he flits across the open w^ater from one fringe of reeds to the other, or when he runs mouse-like up a tall bending stem to take a peep at the busy world. Earely is he driven from his reedy covers, and only for a moment does he remain in full view. If you wdsh to observe him more closely, you must conceal yourself amongst the reeds and await his appear- ance. On the dull windy days he keeps very close and does not sing much ; but on the bright June mornings, and in the calm warm stillness of the summer evenincrs he gambols THE REED WARBLER 53 among the reeds, and now and then you may see him clinging to a bending stem warbling lustily, his little orange mouth being very conspicuous as he opens his bill, and his throat puffed out with song. The Eeed Warbler is another species that sinsjs at nioht. Durino; the short hours of darkness at midsummer the reed beds are resonant with his song. This song has nothing very striking about it ; in fact it is some- what monotonous, though possessing considerable variety and sweetness. Sometimes the observer may wander along the reed-fringed banks of a sluggish stream which he knows to be a favourite haunt of the Eeed Warbler, but not a bird is to be seen or heard. A stone or a stick thrown amongst the aquatic vegetation will generally arouse the reed-birds into activity. Here and there the tall stems of the reeds are seen to bend and quiver as the little birds hop from stalk to stalk, and soon a burst of song as if in defiance rings clearly out from the dense cover. N"ow and then we catch a hasty glimpse of the sombre little songster, as he flits along over the feathery heads of the waving reeds, sometimes sing- ing as he goes. Numbers of Eeed Warblers inhabit the same reed beds, but each pair of birds appear to keep to themselves, and drive off any intruder from their own particular corner. Few birds are more active, and it is surprising with what agility they can pass from reed to reed, threading the dense cover with ease, and running up and down the slender stems more like mice than birds. In localities where the birds are numerous, one sings against the other with amazing per- tinacity, but the little skulking musicians are far more often heard than seen. In the low -lying counties, where narrow dykes take the place of hedgerows, the Eeed Warbler is exceptionally abund- ant. It is no uncommon thing to find half a dozen nests in a hundred yards or so of dyke; but the birds are not at all gregarious, and appear to keep to their own particular spots. 54 OUR RARER BIRDS It is the same amongst the willow trees and osier beds ; and what is worthy of remark is, that in places where the reeds or bushes are scattered no birds are to be met with. They love the densest situations, and can rarely be sur^Drised in the open. I do not remember to have ever once seen a Eeed Warbler on the ground, or a couple of yards away from its favourite cover. We cannot help admiring, too, how the sombre brown dress of this little creature harmonises with the decayed yellow leaves and the brown stems of the reeds, or how beauti- fully his body is formed for gliding quickly between the net- work of quivering stems. The breeding season of the Eeed Warbler depends a good deal on the state of the weather. If the summer is an early one, the birds begin by the end of May ; but if, as is often the case, a long spell of cold weather sets in about this time, the operations are suspended or post- poned till the first half of June. Pairing appears to take place soon after the birds' arrival in this country, and the various nesting-sites are selected and appropriated with much noisy quarrelling and scolding. The nest of this bird is by no means difficult to find. All we want is to be sure that the birds frequent the locality, and a little patience will soon enable us to discover their remarkably pretty homes. The nests are made at various heights from the water, sometimes only a few inches, at others as many feet. Three or four reeds are selected as supports for the nest, the walls of which are woven round them ; and when in the willows or osiers two or three twigs are utilised in a similar fashion. The nest is made principally of dry sedgy grass stalks, broad dead leaves of the reeds, and rootlets. In some nests a little moss, or a scrap or two of vegetable down is mixed with the other materials. The lining is almost exclusively composed of very fine dry roots. Some nests are very elongated, and have a considerable foundation for the cup which contains the eggs ; in others much of this lower structure is dispensed with. The old birds THE REED WARBLER 55 become very anxious and garrulous when their nest is menaced by danger, and flit from reed to reed, or twig to twig, uttering a series of harsh scolding cries, which sound very like those used by the Whitethroat on similar occasions. The nests are often built and left for several days before the first fdgg is laid — a peculiarity which I have often remarked in the Song Thrush and the Chaffinch. The eggs of the Eeed Warbler are four or five in number, very pale blue in ground colour, spotted and blotched with greenish-brown, and paler markings of violet-gray. Some eggs are slightly streaked with very dark brown, and on some the spots are large and confluent, on others small and evenly dispersed over most of the surface. It is worthy of remark how very distinct the eggs of the British AYarblers are. In each group the eggs almost without exception are peculiar. Thus in the Willow Warblers we have pure white eggs spotted with reddish-brown ; in the Tree Warblers the eggs are s?Jmon-pink, spotted with purplish-brown ; in the Grasshopper Warblers the finely powdered brown markings and their general pinky appearance are characteristic of them alone ; whilst in the Eeed Warblers greens and olive-browns are the predominant colours. In the true Warblers — as, for instance, the Blackcap and the Whitethroats — there is not quite so much uniformity, probably because the species in this group are comparatively of much greater antiquity than those in the preceding ones. It seems to me that the very distinct variations in the eggs of this latter group show a wide degree of differentiation of many of the species ; but in the allied groups, although the species have become fairly defined, the eggs have not yet had time to vary, and consequently a certain type of ^gg runs through each respective group. What part these variations play in the economy of the birds still remains to be discovered ; but I think it is very clear that these well-marked types of 56 OUR RARER BIRDS eggs prove a not very remote evolution of the birds in each of these great groups severally from a common parent form. The Eeed Warbler only rears one brood in the season, but if its first nest is destroyed another is made and a fresh clutch of eggs deposited. The food of this little bird is com- posed very largely of insects which it catches by fluttering after them as they fly over the water, or when they are at rest on the stems of the reeds and willow twigs. In autumn it may possibly feed on fruit, but I do not think it does so to any great extent, being too much averse to leaving its reedy cover. The young birds are fed on larvae of various kinds. In some situations where reed beds are scarce, and the birds live amongst the dense undergrowth by the pond-side, a visit to the gardens adjoining is more readily undertaken. The Eeed Warbler quits his haunts long before the winds of late autumn break dowai the reeds and the tall herbage begins to decay. Silently and stealthily he skulks away, and he is safe in Africa almost before we miss him from his haunts in this country. The researches of recent years have established the claim of the Marsh Warbler {Acrocei^lialiis palustris) to be included among our rarer birds. This little Warbler is most interesting to British ornithologists ; and there can scarcely be a doubt that every season it is confused with its near ally, the Eeed AVarbler, whose habits we have just been studying. We have here a remarkable instance of two perfectly distinct species of birds resembling each other most closely in external appearance, but differing widely in their geographical dis- tribution, habits, song, and the colour of their eggs. A similar but not quite so marked an instance is to be found in the Song Thrush and the Eedw^ing. The Marsh Warbler has hitherto only been observed in the southern counties of England, but doubtless farther THE REED WARBLER 57 research will increase the area of its distribution. In external appearance it only differs from the Eeed Warbler in the colour of the rump, which is olive-brown ; in the latter and commoner species this is russet-brown. It is a much better sono^ster than the Eeed Warbler, its voice beinii- more varied, richer, and almost as sweet as the strain of the Nightingale. It is also much less skulking in its habits, and instead of reed beds loves to frequent the dense vegetation by the water-side — brambles, brushwood, alders, and willows, where the ground below them is clothed with luxuriant herbage. The Marsh Warbler arrives in England late in spring, and leaves us early in autumn — May and August being its " travel- ling months." Its nest is attached to stems of tall plants, such as nettles and meadow-sweet, never to the reeds or over water. It is made of dry grass, scraps of moss and vegetable fibre, and lined with horsehair. The eggs, five or six in number, are greenish-blue or greenish-white in ground colour, spotted and blotched with olive -brown and violet- gray, and occasionally with dark brown. The food of the Marsh Warbler is almost exclusively composed of insects. THE GEASSHOPPER WAPBLER AND DARTFORD WARBLER {Locustella locustella and Sylvia provincialis) The Grasshopper Warbler, thougii pretty generally distributed throughout this country, must rank as one of our rarer birds and one whose habits are by no means easy to observe. It has obtained its well merited and singularly applicable name from its peculiar note, which sounds very similar to that of a grasshopper. We have not a bird in our English woods and fields more skulking in its habits than the Grasshopper Warbler. Were it not for its singular song, it would gene- rally escape the notice of even the most careful observers. It skulks back again to its summer quarters in this country towards the latter end of April, not reaching its northern haunts before the beginning of May, and soon afterwards announces its arrival by uttering its peculiar song. It may be met with in almost every variety of country, provided the ground is well covered with brushwood and herbage. I have often heard its song on the moors, miles away from woods, where it frequents the tall heather and the clumps of thorn trees which here and there stud the waste. It inhabits woods and plantations where the underwood is dense, and shows an equal preference for the hedgerows which are choked with a rank growth of coarse grass, briar, and bramble. I have found it specially common on waste pieces of ground where the country lanes widen out, and the open space is THE GRASSHOPPER WARBLER 59 covered with a thick growth of gorse and bramble and dog-rose, with a carpet of coarse rank grass. It is also specially fond of frequenting the dense vegetation of all kinds that luxuriantly covers the banks of brooks. In all these situations I have often lingered to catch a glimpse of this shy little creature, chasing him up and dov/n the cover, backwards and forwards, directed to him solely by his song, and only obtaining the briefest possible glimpse of him, as, mouse-like, he glided through the long grass, or hopped from twig to twig with amazing speed. If fairly beaten out of his retreat he seems like one bewildered, and flutters aimlessly about, glad to hide in the first cover that may afford him shelter. At rare intervals he may be seen to run nimbly up a tall stem of herbage, or explore the higher branches of the bushes ; but at the least alarm he drops like a stone into the thicket below, and no artifice will make him leave it. The note of this bird once heard can never be forgotten. It is one long tremulous trill, louder than the grasshopper's, but equally as monotonous. This sibilant song often lasts w^ithout cessation for two or three minutes together, now sounding startlingly near or very remote, as the bird changes its position in the thick cover — loud and close when he is up in the branches, low and remote when down in the grass. It may be heard at all hours of the day and night ; but it becomes specially loud and continuous in the dusk of the summer evenings. If hunted from one place to another, the bird appears to show very little uneasiness and is not readily frightened. The song ceases for a moment wdien you ap- proach the bushes where the little skulker is concealed, but it bursts out again directly afterwards in another part of the cover ; and so the bird may be hunted or followed from place to place, perhaps without once showing itself. The food of the Grasshopper Warbler is composed chiefly of insects and their larvae ; but in autumn this fare is occasionally varied by fruits of different kinds. 6o OUR RARER BIRDS The Grasshopper Warbler breeds late, its eggs seldom being laid before the end of May. As may readily be supposed, the nest is artfully concealed amongst the vegeta- tion in which the bird delights to skulk. A favourite situation is in amongst the rank grass through which brambles and rose-briars twine, or in the weedy bottom of a dense hedge- row\ The nest is also made in the dead grass at the bottom of the gorse bushes, and amongst ferns and bluebells and long grass on the banks of a woodland stream. In most cases a natural arch of grass bends over the nest, almost if not entirely concealing it from view. The nest is made of broad leaves of dead grasses, intermixed with moss and dry leaves, and lined with fine grass and rootlets. The eggs are from four to six in number, pinkish-white in ground colour, pro- fusely spotted and sprinkled with reddish-brown and pale gray. On some eggs the markings are mostly collected in a zone round the large end ; on others a few streaks are observ- able, whilst in many the pale gray markings predominate. In spite of what has been said to the contrary, I am of opinion that the Grasshopper Warbler only rears one brood in the season. Eggs may be found quite late in June, or even in the beginning of July, but they are doubtless the produce of birds whose earlier efforts were unfortunate. When the nest is approached the sitting bird runs off like a mouse, always preferring to creep through the vegetation rather than take wing. She soon returns to her charge again, and stealthily reaches her nest unheard and unseen. It is diffi- cult to state the exact time when this skulking little creature returns to his winter home in the south, but I for my part never see him after the beginning of September. The habits of birds are puzzling in the extreme. A strong robust bird like the Eed-backed Shrike leaves this country for no apparent reason when autumn days foretell the early approach of winter ; whilst the delicate and frail little THE DARTFORD WARBLER 6r Dartford Warbler remains in his favourite quarters and braves all the rigours of a northern winter almost with impunity. Curiously enough, this singular little bird is nowhere migra- tory, and this would lead one to the conclusion that it is a species which is striving to increase its northern range. Unfortunately for the poor bird it makes little progress in this direction, for an unusually severe winter or prolonged spell of frost well-nigh exterminates it, and years elapse before it occurs again in its wonted numbers. British orni- thologists may justly feel proud of this little bird, for it was first made known to science by an English naturalist, from a specimen shot near Dartford in Kent — from which town it received its trivial name. The Dartford Warbler is a bird of the commons and the heaths, where extensive coverts of gorse and masses of briar and bramble are to be found. It is another little skulking species, but not quite so much so as the Grasshopper Warbler. It rarely takes wing, and still more rarely indulges in a long flight. The furze bushes are its favourite retreat ; but in very severe weather I have flushed it from the low scrub on the beach, and occasionally from under the broad leaves of the turnips. The little " furze Wren " is perhaps most interesting in the spring, when the gorse coverts glow like burnished gold in the bright May sunshine. Then he may be seen skipping about the prickly branches of the gorse, running up to the very summit of the bushes to warble his sweet little song, then down again into the dense mass of vegetation, to reappear in quite another part of the cover. Where the birds are at all common, several may often be seen fluttering above the gorse at the same moment, and their peculiar and unmistakable note sounds loudly on every side. As the Dartford Warbler lives almost exclusively on insects, it is a very active restless little creature, and is 62 OUR RARER BIRDS incessantly hopping and creeping about in searcli of its food. Xow you see the prickly branches quiyer near the top of the bush, and catch a momentary glimpse of the dark-looking bird ; then almost instantly it drops down again into the very roots of the gorse, or flutters upwards into the air to catch a passing fly. In autumn it pays short and timid visits to the fruit trees in the farmers' gardens near the coverts, and hunts about the adjoining moors for bilberries and other ground fruits. Its young are largely fed on caterpillars, as well as on the perfect insect. The breeding season of the Dartford Warbler begins about the middle of April, the eggs usually not being laid before the last week in that month. The nest is cunningly con- cealed amongst the thickest portions of the coverts, not very high up in the branches, but amongst the dead twigs and long grass at the foot of the bushes. It is a flimsy structure, very like the Whitethroat's in general appearance, made of dead grass stalks, bits of withered furze, and scraps of moss, lined with finer stalks and sometimes a few hairs. It is not quite so deep as the Whitethroat's, and if anything a trifle more bulky. The eggs are four or five in number, and so closely resemble those of the Common Whitethroat that it is with difficulty they can be distinguished. As a rule they are a trifle smaller, and the dark markings are a little more intense. As in those of the Whitethroat, the spots often form a zone round the large end. The female sits closely, and I have sometimes stood within a few feet of the nest without her showing much alarm. Few nests are more difficult to find, and the only way of ensuring success is to carefully watch the old birds, who rarely fail to disclose their secret if patiently observed. Two broods may be reared in the season, but such is by no means generally the case. THE XUTHATCH {Sitta ccesia) This engaging active little bird resembles the Titmouse very closely in its liabits, and frequents similar haunts. Like those ever wandering little creatures, the Tits, the Nuthatch visits all kinds of scenery, provided trees are to be found, for on them it seeks the greater part of its food. We often meet with it in the decaying trees in the last remaining remnants of the olden forests, where amongst the gnarled stems and rotten branches it finds a plentiful supply of food. In the 64 OUR RARER BIRDS mellow days of autumn it wanders to the filbert orchards to prey upon the nuts, and is frequently seen in the beechwoods, where the mast is a never failing attraction. It is not by any means a gregarious bird, although a social one, and in autumn and winter a solitary JSTuthatch frequently attaches itself to a party of Titmice, accompanying them in their end- less rambles through the woods in quest of food. When the frost is severe, and the wintery landscape looks more than usually dreary, an odd Nuthatch often visits the trees near man's habitation, and picks up a meal with far more homely birds. It is in w^inter that the actions of the Nuthatch may be studied to best advantage. Then the leafless trees afford it little shelter, and you may stand and watch its erratic move- ments on the trunks and large branches. The sharp wliit of the Nuthatch is one of the few sounds that break the stillness of the wintery woods, and the little bird itself is generally soon met with amongst the trees, even in the midst of snow and frost. Many times have I observed this active little bird creeping fly-like over the bark, its gray and chestnut plumage contrasting strongly with the newly fallen snow. There is something about the first heavy fall of snow specially attractive and interesting to the naturalist. The whole landscape bears a strange, novel look ; it is something fresh ; and what is more, bird-life in the snow is an interesting study. Stroll abroad this wintery morning, before the first freshness of the snowstorm has passed away. Note the dreamy quietness which prevails along the hedgerows, almost hidden in places by the drift ; the stillness amongst the trees or by the stream. Nature seems in tranquil repose after the strife and tempest of the previous night, and everything is changed by the sudden transformation of the storm. The broad-leafed laurels and dark yews and hollies bend under their heavy pall of dazzling whiteness. Here and there on THE NUTHATCH 65 the rusfoed trunks of the forest trees the snow has lodo-ed in 00 o the rifts of the bark, and every branch and twig of the hedge- rows is clothed in a fair frostwork of silver filagree. Drops of water glisten like diamonds in the yellow sunlight as they tremble on the branches; and every now and then one is startled by a mass of snow falling from the trees. Animals, the shyest of the shy, that once betrayed themselves by rust- ling amongst the carpet of autumn leaves, now steal silently away, their presence only revealed by their tracks left upon the snow. The rabbits have been gamboling here ; there a hare has passed hurriedly along to her warm " seat " in the hedgerow. Yonder a stoat has skipped from his asylum in the stoneheap in search of his breakfast ; whilst on every side are to be seen the little footprints of birds. The soft fleecy snow is everywhere ; but still we may be sure of finding the Xuthatch in the woods. In a manner precisely similar to a Titmouse, the Nuthatch explores the chinks and crevices of the bark, now running from side to side, then upwards in spiral course, anon down- wards with head pointing to the ground, for he is equally at home when climbing with his tail or his head uppermost. You will observe that he seldom or never supports himself with his tail feathers as the Woodpeckers and Creepers do. He is a restless little creature, by no means shy, yet suffi- ciently wary to be far more often heard than seen. I have often observed the Nuthatch explore buds and twigs for insects and larvae, as well as the big branches and trunks. The food of the Nuthatch is largely composed of insects and grubs, but in autumn nuts of various kinds, acorns, fir- cones, and the stones of various fruits and berries. It is very clever at breaking open the hard shell of nuts, generally carrying them off to some favourite chink or crevice in a tree or post, where by diligent hammering with its strong beak it soon cracks them. The ground below soon gets thickly 5 66 OUR RARER BIRDS strewn with the shells and husks which bear witness to the little bird's industry. It may sometimes be seen on the ground searching for fallen nuts and .beech-mast, or to pick up a nut that it may have dropped when busy cracking it. The Nuthatch, I am inclined to believe, pairs for life, and yearly returns to its old nesting-place, showing great attacli- ment to it, and only forsaking it after continual and incessant disturbance. It is a somewhat early breeder, putting its little house in order by the third week in April. It makes its nest in a hole in a tree or stump, at varying heights from the ground and at different depths. Sometimes, but rarely, a hole in a wall is selected. The entrance to the hole is oenerallv too large for the ISTuthatches, wlio neatly plaster up the opening with mud, and thus reduce the aperture to the size they need. In most cases a hole is selected ready made, but the birds frequently enlarge one till it is suited to their re- quirements, or even bore into the soft decaying wood. At tlie bottom of the hole a slight nest is formed of dry grass, and mayhap a few dead leaves ; but sometimes even this is dispensed witli, and the eggs lie on a few bits of bark flake, or even on the finely-powdered wood-dust. The eggs are from five to eight in number, pure white in ground colour, spotted and blotched with reddish-brown and gray. They vary con- siderably in size, shape, and markings, but the eggs of a clutch are usually pretty uniform in these respects. Some eggs are minutely speckled over the entire surface ; others are boldly blotched as well as finely marked, whilst on some exceptionally handsome varieties the reddish-brown spots and blotches are confined to a broad zone or circular patch on the end of the ^gg. You may remove the eggs of the Nuthatch, but others will be laid, and I have on several occasions taken clutch after clutch from the same hole. The Nuthatch may frequently rear more than one brood in the year, and gene- rally lays again if the first lot of eggs be destroyed. THE NUTHATCH 67 The young are fed assiduously by both parents on an insect diet, much the same as Titmice. Very often the broods disband long before the advent of winter, although the old birds may be seen in company throughout the year. The Nuthatch does not possess any song, but in the vernal year, when under sexual excitement, its usual call -note is somewhat modulated into a kind of twitter. In its flight it very closely resembles the Great Tit, and on the ground it is capable of hopping with ease. THE MAESH TITMOUSE (Parus ■palustris) The names of some birds are remarkably inappropriate and apt to lead the young naturalist astray. That of the Marsh Titmouse is a good example. We should infer from its name that the bird is an inhabitant of the marshes, the reeds, and the swamps ; but in reality it frequents much the same localities as the other Titmice — the woods and hedges and trees in almost every kind of country. It is perhaps more a bird of the wild than its congeners, and does not frequent the neighbourhood of houses so much. Its habits are very similar to those of the other Titmice. Like them it is constantly in motion, exploring every little twig and branch and bud, throwing itself into all manner of grotesque attitudes in its busy search for food. To my observation the Marsh Titmouse explores hedges and low bushes and brushwood much more than the other members of this family do. It may instantly be recognised by its peculiar cry of tay-tay-tay, a note unlike that of any other British species. In the early spring this note is variously modulated into two syllables, and then almost resembles a song. The bird seldom stays long in one locality, except during the breeding season, and sometimes numbers make their appearance in a district, stay a day or so, and then just as suddenly depart. Insects form the principal food of the Marsh Titmouse, and it is most diligent in its search for them, picking out the larvse from the chinks of the bark and the branches, and THE MARSH TITMOUSE 69 often flitting into the air to catch an insect j^assing by. But this fare is varied with small seeds of many kinds ; and in the late summer and autumn months it visits the different garden trees for their fruit. Like the Eook, I have often seen the Marsh Titmouse picking the bones and other refuse of the slaughter-house. In winter wdien insect food is somewhat scarce I often see the Marsh Titmouse visit the orchards and pick at the stray apples and pears that have escaped the gales and still remain on the trees. Old walls are often visited, especially those which are overgrown with ivy and other vegetation, where insect-life lurks in great plenty. Some- times it pays a hurried visit to the farmyard and seeks about for food amongst the heaps of old timber which are piled up ready for placing under the hay- and corn- stacks ; but w^her- ever it is met with the observer will find that it is by far the shyest and the most wary of all the Titmice. The Marsh Titmouse is a rather late breeder. The Blue Titmouse and the Great Titmouse have already laid their eggs before the present species begins to build its nest. May is generally half over before we can be certain of finding its eggs. Its nest is usually made in a hole of the timber — a knothole being a favourite place. I have repeatedly found it in a rotten stump in the hedgerows, wdiere the w^ood broke away like tinder soon revealing the bird and its treasures. Sometimes a hole in the pollard willow by the pond -side is chosen, less frequently a cranny in the old " dry " wall. It does not often make a hole for itself unless the wood is very soft. The nest is placed at varying depths. I have known it a yard down an old stump, whilst very often it is only a few^ inches from the opening. It is made somewhat loosely of bits of dry grass, quantities of moss, w^ool, and feathers, and in some cases a little hair. The eggs are from six to ten in number. The nest which I alluded to above in the old stump con- tained a clutch of the latter number. They are white spotted and speckled with reddish-brown, generally most thickly 70 OUR RARER BIRDS on the larger end. Eggs of the Marsh Titmouse so closely resemble those of the Coal Titmouse and the Blue Titmouse that they cannot safely be distinguished. The only sure way is carefully to identify the old birds at or on the nest before taking^ the eofo^s. The Marsh Titmouse sits close, and often allows you to break away the soft wood which contains her home and expose it fully to view without making the least attempt to escape. The old birds are extremely careful not to betray the whereabouts of their nest, often hopping about for hours without once visiting it if they know they are being watched. When the hand is inserted in the nest -hole the sitting-bird conmiences to hiss in quite an alarming way, and it will bite and snap vigorously at the fingers when it is taken from its eggs. But one brood is reared in the year, although other eggs will be laid in most cases if the first lot is taken. I have known these birds go on laying egg after ^gg in the same hole just as regularly as they were removed. The Blue Titmouse and the Starling will do the same. The broods of Marsh Titmice and their parents do not appear to keep company during the winter. As far as I can learn, the little party breaks up when the young birds can manage for themselves, and I generally see this species either solitary, in pairs, or less frequently in company with Coal Tit- mice and even with Xuthatches. It should be mentioned that the Marsh Titmouse — in fact all the British species of this family of birds are residents in this country. Our indigenous birds may be slightly increased in numbers by wandering Titmice from more northern lands, driven southw^ards by inclement weather, but the immigration is unimportant and scarcely discernible. It is in winter that the habits of the shy Marsh Titmouse are best observed ; in summer when the leaves are on the trees he is often passed by unnoticed. The Crested Titmouse {Parus cristatus) is the rarest of the British Titmice, and only breeds in one or two favoured THE MARSH TITMOUSE 71 districts of Scotland — in Eoss, Inverness, Banff, and Aberdeen. It is distingnished by its conspicuous black streaked with white frontal crest, otherwise it somewhat resembles the Marsh Tit. It is a bird of the pine woods, and seldom wanders far from that tree. In its habits, food, mode of nesting, and call-note it differs but slightly from its congeners. In autumn and winter the Crested Tit sometimes wanders far from home, and on one solitary occasion I have seen it as far south as Derbyshire. Its eggs, live to seven in number, are white spotted and blotched with brownish -red, and are as a rule more richly and boldly marked than those of any other British species of Titmouse. So long as the wide expanse of fenland remains in its primitive seclusion, the Bearded Titmouse {Panurus liarmi- cus) will probably be ranked as one of our rarer birds. It is almost exclusively confined to the fens and broads — the forests of reeds that stretch monotonously farand wide over this tract of country. No other British bird can be confused with the Bearded Titmouse — its slate-gray head, rufous brown and delicate pink plumage, black moustachial lines, and long tail, being unfailing marks of distinction. In its habits it puts you in mind of the Eeed Warbler. Like that bird it flits about among the reeds, crosses the waterways in dipping flight, and every now and then utters its Tit-like notes. It probably pairs for life like many of the Titmice. The nest is usually placed under a tuft of sedge or other aquatic herbage, and is made of dry grass and bits of reeds, sometimes lined with the flowers of the reeds. The eggs, five or six in number, are yellowish -white, streaked and speckled with irregular lines of dark brown. They differ considerably from the eggs of any other British bird. Two broods are often reared in the season ; and at the approach of winter the birds collect into little parties and wander far and wide in quest of food. This is composed of insects in summer, and seeds of various kinds in winter. THE ST. KILDA WEEN (Troglodytes liirtensis) It is a singular fact in the ornithology of the British Islands that so few of the birds found resident in them are peculiar to the country, and one that seems conclusively to prove that the separation of these islands from the continent of Europe has, geologically speaking, been comparatively recent. When the ornithologist begins to study his favourite science more deeply, and especially in relation to its bearing on the origin of species, he will find much to interest him. He will be able satisfactorily to determine the history of many species, and clearly to trace the descent of many local forms and isolated races from the parent stock. In this country his examples of the evolution of species by the agency of isolation are ex- tremely few, but quite sufficient to illustrate very forcibly this law of the origin of species. One of the most interesting examples is to be found in the Eed Grouse, a bird which is only found in the British Islands. This bird is very closely related to the Willow Grouse, a species that lives as close to this country as Scandinavia, and which, like the Ptarmigan, assumes a snow-white winter plumage.. Indeed, the Eed Grouse is nothing^ more than an island form of the Willow Grouse, its chief point of distinction being its constant brown dress. In accounting for the presence of the Eed Grouse in this country, we can either presume that the range of the Willow Grouse became discontinuous when our islands were THE ST. KILDA WREN 73 separated from tlie Contiuent, or we can suppose that tliey were peopled by a migrating flock of Willow Grouse that were compelled by severity of climate and scarcity of food to retire southwards. In either case their isolation effectually preserved the variations which arose through their change of country and climate, and the Eed Grouse was developed into an island species from the colony of imprisoned Willow Grouse, or its common ancestor. I was fortunate enough to discover some four years ago another very similar instance to the foregoing, only a trifle more local in its character. During a visit which I paid to the little group of remote islands known collectively as St. Kilda, I shot an example of a Wren which I found to be very common there. I noticed its presence almost as soon as I landed on these lonely islets. My attention was directed to it more specially because it differed in many important particulars from the little Wren with which we are all so familiar. In the first place, it is larger, and its feet are much less slender than those of the Common Wren ; secondly, it is paler in colour, and has the upper plumage much more dis- tinctly barred ; and thirdly, its habits are different. This little bird, though closely allied to the Common Wren and the Wrens living in Norway and the Faroe Islands, is still very distinct from them. It has been isolated from its companions so long on St. Kilda that the differences which have been developed through climatic and other causes have finally become constant characters, precisely as in the case of the Eed Grouse. But very few land -birds live in St. Kilda, and of these the little Wren is perhaps the only constant resident. It never leaves the islands ; summer and winter its cheery little song may be heard from all parts of the rocks. The Wheat- ear comes to St. Kilda in spring, and stays to rear its young ; the Starling breeds here, curiously enough in holes in the OUR RARER BIRDS ground as well as in the rocks ; the Hooded Crow is common, but in severe weather often visits the distant mainland ; the Tree Sparrow also breeds in the holes of the rough walls ; and the Twite, the Meadow Pipit, and the Eock Pipit are fairly common ; but all are more or less migratory. It is most interesting^ to find such a delicate little bird living on these remote ocean rocks, wdiere not a bush or a tree of any descrip- tion is to be found. With us the Wren loves the well-wooded districts, and is rarely seen far from the cover of hedges and thickets ; but in St. Kilda it has had to modify its habits considerably, and has developed into what we may most aptly describe as a Eock Wren. Long residence amongst the rocks has strengthened its feet, just as the constant use of our own limbs will develop them. St. Kilda and the adjacent islets are all rocks and stones, clothed with luxuriant turf, amongst which primroses and other simple flowers bloom plentifully, and on the cliffs, sorrel, campion, and other plants grow luxuriantly. On the hillsides the natives build numbers of rough hovels or " cleats," made of boulders and roofed with turf, in which fodder and fuel are stored, and the sheep and cows find shelter during rough weather. The St. Kilda Wren loves to run in and out of the rough walls of these hovels, often perching on a projecting stone to warble forth its loud and merry song. This song, to my ears, sounds louder, clearer, and more powerful than that of the Common Wren ; and its call-notes are louder and harsher. It hops about w^ith the same pert and engaging ways, constantly bobbing its head, and carrying its tail erect. It is by no means shy, and I have often watched it feeding its young within a few yards of where I was standing. It also loves to frequent the rocks and bioj stones on the beach ; and I have often flushed it from the sides of the steep precipices, on which tens of thousands of sea-birds were rearing their young. Its principal food is insects, which it finds in the nooks and crannies into THE ST. KILDA WREN 75 which it is constantly running. I have seen it catch the spiders in the crevices of the walls, and sometimes pursue an insect as it flew by. Like the Common Wren, the St. Kilda Wren most prob- ably pairs for life. Year after year it frequents a chosen spot in which to build its home ; but a new nest is made every season. It begins building by the end of April or early in jNIay, and the nest is very similar to that of the Common Wren. It is often made in a crevice of the rocks or a hole in a wall, or in a heap of stones. One nest I found within a few yards of high-water mark in a broken wall ; but most frequently it is placed inside one of the rough hovels, generally near the roof. The nest is domed and beautifully made. It is composed almost entirely of moss, profusely lined with feathers and a quantity of hair, some of which latter material is pulled from the Puffin snares in the cliffs. Eound the entrance, especially below it, a number of grass stalks are deftly w^oven, probably to strengthen that part of the structure which is subject to most w^ear and tear. The eggs are six in number, pure white, profusely spotted, especially round the large end, wdth brownish-red and a few paler markings of grayish-brown. Some eggs are almost spotless white ; in others the colouring matter is congre- gated in a circular mass at the end. They are a little larger than those of the Common Wren, but otherw^ise very closely resemble them. Probably this bird rears two broods in the season, and the young are deserted as soon as they can forage for themselves. It is possible that the Wrens inhabiting the Outer Hebrides may belong to this species, as I am not aware that birds from this locality have been examined by any competent naturalist. Aj THE GRAY WAGTAIL {Motacilkt sulyhurea) In summer almost every mountain trout-stream is the haunt of the charming little Gray Wagtail, a bird remarkable for the quiet beauty of its dress and the singular gracefulness of its form. It loves the streams in their wildest moods, far up the hillsides where the Dippers build their nests amongst the big boulders of rock, and where the banks are fringed with mountain ash and alder trees. Less frequently you may meet with it on slower running reaches of the stream, or on the banks of brooks near to mill-dams, and about weirs and sluices. It is a much more wary bird than the Pied or Yellow Wagtails, but cannot be called very shy, provided due caution is exercised. It is generally first observed as it rises from the side of the water, or from a rock or stone in the middle of the stream. Like all the other Wagtails, its flight is drooping and rarely long sustained. It seldom goes far when flushed, perching on another rock or up in the branches of the trees a little way ahead, where, with its long tail beating THE GRAY WAGTAIL 77 time to its sharp call -note of chiz-it, it warily watches your movements. There is something about the Gray Wagtail singularly in harmony with the roaring stream ; its actions are so graceful, and it lends life to those districts where birds are not par- ticularly plentiful. A habit of the Gray Wagtail which the observer will not fail to notice is its perching in trees. It is more of a tree bird than any other Wagtail, and may be seen repeatedly fiying up into the alders, where it is as much at home amongst the branches as on the stones. I have often watched this charming little bird running daintily along the broad horizontal limbs of the trees near the stream, and have occasionally seen it perch on the low bushes by the water- side. Although the Gray Wagtail is a resident in this country throughout the year, it changes its place of abode with the season. In spring and summer it lives on the upland waters, but at the approach of winter it comes lower down the valleys and into the more cultivated districts, often following the course of the river until it reaches the sea, where it may sometimes be observed catching flies on the beach. During winter the Gray Wagtail often keeps in little parties, probably the birds of the previous season and their parents. These parties are occasionally joined by one or two Pied Wagtails ; but as the Gray Wagtails are seldom found far from running water, they are most frequently seen by themselves. In winter the Gray Wagtail loses much of its summer wariness, and in hard weather comes quite close to houses : I have often seen it on the banks of a river in the heart of a busy town. ]^o matter how severe the weather may be, we never find the Gray Wagtail on ploughed fields or pastures. If the stream freezes the bird seeks out a more congenial haunt elsewhere, returning when the frost is gone. It is much attached to its haunts — in summer we see the same birds back again on 78 OUR RARER BIRDS certain parts of the mountain stream, and in winter they un- erringly return to their old quarters. The little parties of Gray Wagtails that frequent the lowland streams in winter disband at the first sign of spring's approach. By the end of March they have separated into pairs, and retired to spend their honeymoon on the banks of the bright purling mountain streams. But the \varm April sunshine has burst the buds on the alder trees, and the pale green fronds of the bracken are slowly uncurling, ere the Gray AVagtail seeks out a site by the stream for its simple little nest. This is seldom, if ever, built far from the water, and in many cases but a few inches from it. A favourite place is under some piece of overhanging rock on the sloping bank amongst tall grass and other herbage. It is sometimes concealed under a large stone, half- buried in bramble and fern, or amongst a mass of drifted rubbish brought down by the stream during the winter floods. Less frequently it is built on a low stump close to the water. The nest is very similar to those of the other Wagtails, being carefully if loosely put together. The outside is almost entirely com- posed of dry roots and bits of coarse grass; the inside is lined with finer roots and a thick bed of hair or feathers. In nests which are lined with feathers, but little if any hair is used; and in those which are lined with hair, feathers are seldom seen. Hair is most frequently employed, being the easiest to obtain, as masses of it can generally be found clinging to posts and tree trunks where the cattle come to drink or rub themselves. Year after year the Gray Wagtail returns to its old nesting-place, and makes its new home a few feet away from that of the previous season even if it is frequently dis- turbed. We may thus infer that the birds pair for life. The eggs are from four to six in number, and vary considerably in coloration, although those in the same nest are generally pretty uniform in tint. They vary from greenish -brown to THE GRAY WAGTAIL 79 yellowish -brown in ground colour, mottled and spotted wdtli darker brown. On some eggs a few nearly black streaks occur on the larger end. The Gray Wagtail in some cases rears two broods in the year, but this habit is not universal, and I believe is very often the result of the first clutch of eggs having been destroyed. Both birds assist in the duties of incubation, and the sitting-bird is often fed on the nest by its mate. Th-e young birds very often run out of the nest before they can fly, and it is a pretty sight to watch the old birds and their brood. If an intruder disturbs the family circle the old birds keep up a rapid chorus of alarm-notes, running along the ground and flitting from rock to rock, or perching in the branches overhead. The nestlings may sometimes be seen sitting on a stone in the middle of the water waiting for the flies which their parents catch for them on the banks. Such a scene speaks eloquently of peace, and forms a picture dear to the heart of him who loves Nature and her works. As soon as the young Wagtails can fly, the family party is apt to stray from the neighbourhood of the nest, going farther down the stream. The food of the Gray Wagtail is almost exclusively composed of insects, small beetles and flies being preferred. The bird also eats small moUusks, and I have taken tiny seeds from its stomach during the winter months. It may often be seen wading through the shallow water wdien in search of food, and is very fond of washing itself. As a musician the Gray Wagtail is not very distinguished, .but its little song is in full harmony with the scenes it in- habits, and forms a welcome variety to the murmuring of the stream. Its sono- is short, and often uttered as the bird is floating for a moment in mid-air. It is a simple little strain, and puts you in mind of the notes of the Swallow ; but it is not heard very often, and only in spring and early summer. As a breeding species the White Wagtail {Motacilla alba) is doubtless very often overlooked in the British Islands, and 8o OUR RARER BIRDS I therefore call the attention of field naturalists to this interesting species. It is readily distinguished from the well - kno^Yn Pied Wagtail by its slate-gray upper plumage. In the places it frequents, in its habits, nesting economy, colour of the eggs, flight, song, and call -notes, it closely resembles its common ally. The White Wagtail is really the continental representative of the Pied Wagtail, which, with the exception of South Norway, Holland, and the north-west of France, is confined to the British Islands during the breeding season. THE EOCK PIPIT {Anthus obscurus) Wherever the coast is rocky and there is some little beach left at high water, we may almost be sure of meeting with the Ptock Pipit, i^o part of the coast-line is too dreary or too wild and lonely for the Kock Pipit, and its monotonous chirp may be heard from the rocks at all seasons of the year. In addition to the mainland there are few rocky islets in- deed that do not contain this sober-looking little bird. I have seen him repeatedly on the Bass Eock ; he is common on the Feme Islands ; I have taken his nest on the wild islets of the Hebrides, and met with him at St. Kilda. Everywhere his habits are much the same. He is sure to intrude himself upon your notice before you have been long in his haunt. He is a restless little creature, and flits before you in short flights from rock to rock, allowing you to approach him within a few yards ; but if repeatedly alarmed or fired at, he often rises into the air for some distance, and flies about in true Pipit style, wavering and uncertain, now going some distance out to sea, then returning to the land and perching perhaps halfway up the cliffs, or on a big stone close to the flowing tide. Although by no means gregarious in summer, you may meet with many pairs of Eock Pipits along a short stretch of coast or on the small islands. The food of this bird is largely composed of insects, for which it searches amongst the rocks and masses of seaweed left high and dry on the 6 82 OUR RARER BIRDS beach. A small black fly which abounds on the wide ex- panses of " bladder wrack " at low water is an especial object of the Eock Pipit's quest ; and it searches about on the sandy bits of shore and along the line of drift for anything suited to its taste. Many insects are caught whilst the bird is fluttering in the air ; and I have seen it in the fishermen's gardens and potato patches searching for small worms and oTubs. Durinsj autumn and winter it eats seeds of various kinds, principally of those weeds and herbs that grow on the waste ground near the shore and on the cliffs. It is in the genial springtime that the Kock Pipit becomes most interesting. Early in the vernal year the flocks of Eock Pipits break up into pairs, and shortly afterwards the males are full of song. There is nothing very imposing about this little Pipit's refrain, but it relieves the monotony of many a wild coast, and is a welcome variation to the eternal booming of the surf against the rocks and shingle. Incessantly the male warbles from the early dawn till evening's dusk settles over the sea. The whole day long it is ever and anon fluttering up into the air for some distance, then flying back to its perching-place, warbling out its little song as it returns. The bird generally rises uttering its sharp call-note till the zenith of its flight is reached, then begins its song, which is continued till it reaches the ground again. Very often it sits and warbles on the rocks or on a big stone lying on the beach. The Eock Pipit's song is equal perhaps in sweetness to that of the Meadow Pipit, and resembles it in some particulars, but it wants the rich melody and duration of that of the Tree Pipit. Like many other birds which pair early, the Eock Pipit breeds rather late. April's fresh and vernal month has nearly waned, and the sea-birds are fast settling down to the duties of the year, before this species begins nest-building. Its nest is rather difficult to find, owing to the care which the old THE ROCK PIPIT 83 birds take in concealino- it under the bits of rock or amongst the long grass and sea-campion on the top of the low cliffs near the sea. I have found it in a disused Puffin's burrow, also under a broad slab-like stone, and in the ruined walls of a hut. I once met with it in a crevice of the cliffs close to where a colony of Eazorbills were breeding. It is a simple but well-made little structure, composed of fine and coarse grass, and frequently lined with hair, if that material can be obtained. I once found a nest of this bird on the Feme Islands, in which a large white Gull's feather had been inserted in the lining. The young naturalist will often feel puzzled over the nest of the Eock Pipit, because the bird uses so many kinds of materials in its fabrication. Some nests are almost ex- clusively composed of moss; others have bits of seaweed mixed amongst the usual materials. The nest is made at varying distances from the water, sometimes close to the waves, on the summit of the low rocks, at others far back from high-water mark, amongst the rough sandy ground where thistles and other tall weeds are plentiful. The eggs are four or five in number, and are remarkably uniform in colour and size. The ground colour is dirty bluish-white where it is visible, and the markings, which profusely cover the surface, are reddish or grayish brown. Some eggs are streaked with darker brown on the large end. The markings are generally small and scattered evenly over the surface, but occasionally they are thickest on the large end, where they sometimes form a zone or circular patch. The female sits closely, and when the nest is discovered both birds become very anxious for the safety of their treasure, flying wildly round and round, or perching at a distance on some rock or stone, keeping up a chorus of complaining notes. I have often approached the nest within a few feet before the sittinsf-bird has fluttered out, when her anxious cries soon brought the male upon the scene. This is when the nest contains highly incubated eggs or 84 OUR RARER BIRDS young birds ; if it contains fresh eggs only, the parents are not nearly so anxious, and usually fly right away from the vicinity. In some few cases the Eock Pipit may rear two broods in the season ; but so far as my observations go, this is the exception and not the rule. AVhen the young are safe upon the wing and the moulting season is almost over, the Eock Pipits gather into little parties, and as the season advances these become flocks often of considerable size. The Eock Pipits then leave many of the more northern localities and visit the salt-marshes on the low-lying coasts. ISTumbers of these birds come over the sea from lands where the winters are too severe for them to find food and shelter. I have seen Meadow Pipits and Snow Buntings mix with flocks of this bird on the wild weedy " saltings " and low scrub-clothed sand dunes in the Wash. They are much shyer than in spring and summer, and the least alarm sends the whole flock hurrying off in irregular order, sometimes looking as if they were entirely at the mercv of the winterv oale. THE WOOD LAKK (Alauda arborea) There are few British birds more locally distributed than the Wood Lark, and the farther north we go the rarer it becomes. Although very closely resembling the Sky Lark in its general appearance, it may readily be distinguished from that bird, even on the wing, by its much shorter tail. Its habits and the haunts it frequents are, however, very different. We must not search for the Wood Lark on the breezy upland pastures, or even in the wide expanse of meadow land and common so dear to the Sky Lark, but in localities where trees are numerous, with plenty of open spaces between them, such as old parks and by the edges of woods and plantations. It also loves the southern heaths, which are generally thickly studded with bushes and small trees. As its name rightly implies, it is a bird of the timber ; where there are no trees we never find any Wood Larks. This charming little songster is so much sought after by the bird-catcher, its reputation as a cage bird being great, that in many localities where it formerly used to be common it has been w^antonly almost exterminated. When once settled in a certain district it rarely strays far away during the summer, and the observer will generally find it at home, no matter what hour of the day he may seek it. In many of its habits the Wood Lark very closely resembles the Tree Pipit. Like that bird it has a favourite haunt to which it closely keeps ; 86 OUR RARER BIRDS it also selects some bare branch from which it sallies into the air to warble forth its song or alight after its aerial journey. As soon as the flocks of "Wood Larks have broken np in the early spring, the cock spends most of his time in song. He sings lustily from the branches of the trees, and even more so when flying round and round high in air. He does not soar so rapidly or so high as the Sky Lark, but flies more in circles, and often poises and flutters a few yards above the tree-tops. In the melody and richness of its tone the Wood Lark's song is far superior to that of the Skylark. If not quite so loud it is even more continuous, and there are parts of it that ahnost rival the refrain of the Blackcap and the Nightin- gale. The Wood Lark may almost be classed as a perennial songster, for except in the moulting season it may be heard right through the year, even in midwinter, when an unusual interval of warm weather rarely fails to call it into voice. Nowhere have I seen the Wood Lark so common as when on a lovely May morning I came across quite a colony of these birds amongst the wooded heights of the Aures jMountains. They were in a little clearing amongst the dark cedar forest, and the bracing mountain air was resonant with their song. Although surrounded with many rare and beauti- ful birds, the little Wood Lark seemed for the moment by far the most interesting, and I sat and listened to his strains, which so forcibly reminded me of far-off English woods and groves, and which seemed to transport me in a moment from Algerian wilds to the woodlands of Kent and Surrey, where I have often heard his song. I could not help observing how tame and trustful the bird was here — so different from my experience of him in England. Although the forest was on every side, I never noticed a Wood Lark in it ; they preferred the open spaces where the trees had been felled by the French foresters or their Eoman predecessors. As many as six birds THE WOOD LARK 87 could be seen in the air together, all singing their loudest, and very often one would sit on a low juniper bush and allow me to approach within a few yards. I watched one of these birds assist some Firecrests in mobbing a poor Kestrel that quite unintentionally intruded upon their haunt, and then soar into the air and warble a song of triumph as the big bird disappeared amongst the gloomy cedars. Upon the ground the Wood Lark is very active, running hither and thither in search of food, and occasionally standing for a few moments on a clod of earth. In this country it often lies so close amongst the herbage as to be almost trodden upon before it takes wing. When rising it generally utters a musical double-note very similar to that of the Sky Lark. Although so fond of perching in trees it never roosts in them, but sleeps upon the ground among the herbage. The food of the Wood Lark in summer is principally com- posed of insects and larvae. The bird is especially fond of small beetles and worms, but in autumn and winter its diet is considerably changed, and it appears to live almost exclusively on small seeds and even the tender shoots of herbage. This complete change of food is a curious and interesting fact in the economy of many of our resident birds. Such seed-eating species as Buntings and Finches, and berry-eating birds as Thrushes, all live more or less exclusively on insects in spring and summer, and on them their young are reared. Being thus able to adapt themselves to whatever food is at hand, they remain in this country when such birds as the Warblers, the Swallows, and the Goatsucker are compelled to seek more genial climes when their insect food becomes scarce. The Wood Lark pairs very early in the spring, and soon after sets about nesting duties. It is a comparatively early breeder, even more so than the Sky Lark, and what is still more interesting it very probably pairs for life. Eegularly every springtime we find the old accustomed haunts tenanted ; OUR RARER BIRDS even the same dead brancli on some particular tree is used for a perching-place as before, and the nest is built on the same bit of ground as it was the preceding season. This I find almost invariably to be the case in places where the birds are left unmolested. In the boisterous March days I often see the Wood Lark chase its mate with great rapidity over the tall bushes, warbling hurriedly all the time ; and sometimes two rival males will vie with each other in trying to gain the affections of a female, crouching low down in the herbage, listening, as it were, to the clear tuneful melody poured forth for her own special advantage. The nest is built in various situations, sometimes very much exposed, but more often artfully concealed under the shelter of a bush or behind a tuft of coarse grass. You may sometimes find it cunningly hidden under a mass of briars through which the coarse herbage grows luxuriantly, and by way of contrast to such a situation it may occasionally be seen wedged tightly in the footprint of a horse or a cow amongst the short turf in a bare part of the park. It is a simple structure, made externally of coarse grass and moss, and lined with finer grasses and a little hair. In many nests the latter material is omitted, the birds not beinf]^ able to obtain it. The eo-crs are four or five in number, and differ considerably from those of the Sky Lark. They are huffish or greenish-wdiite in ground colour, spotted with reddish-browm and paler markings of violet-gray. The character of the markings varies a good deal, but generally the eggs in a nest resemble each other. Some eggs are evenly marked over the entire surface; in others the spots are collected in a zone or circular patch on the large end or in a band round the middle. The collector will find that in the eggs of the Wood Lark the ground colour is much more distinct and the markings more clearly defined than in those of the Sky Lark. They are also on an average rather smaller than those of the latter bird. As is the case THE WOOD LARK 89 with most small birds breediug on the ground, the Wood Lark is a close sitter and rarely leaves the nest until almost trod upon.' In some cases two broods are reared in the year, the young being abandoned as soon as they are able to fly and forasje for themselves. At the approach of autumn's mellow days, when the woods begin to glow with those bewitching tints of decay that are even fairer than the delicate greens of spring, the Wood Lark's habits chansje. It then beoins to collect in flocks, which wander about a good deal in search of food, but it never unites in such enormous gatherings as the Sky Lark. A few Wood Larks often join a party of Sky Larks in the winter months, from which they are easily separated by their proneness to alight on the nearest trees when the flock is disturbed. When flushed from the pastures which they often frequent at this season, the birds rise one by one or in twos and threes, utteriug their liquid musical double- note, some to take refuge in the tall trees, others to fly a little distance just above the ground and alight again. By the way, in spite of what the greatest living compiler of natural-history books may state to the contrary, and who so recently as the spring of the present year gravely tells us that the Sky Lark " is incapable of perching on branches," that bird does sometimes alight in trees ; and there is nothing in the anatomy of its feet to prevent it indulging in such a practice. Notwithstanding all our progress, the school- master, though very much abroad, has still a great deal to accomplish. I have heard the Wood Lark warble on the ground in winter, and its regular song commences in mild forward seasons as early as February, when the flocks begin to disperse. THE CIEL BUNTING AND SNOW BUNTING (Ember iza cirlus and E. nivalis) Amongst the pleasant fields and on the wooded commons of the southern counties the naturalist will sometimes have the c^ood fortune to meet with the rare Girl Buntins^, a bird very closely resembling the Yellow Bunting, but easily distinguished by its dark-green instead of bright-yellow crown, and by its olive-green rump and upper tail coverts, which in the common species are bright chestnut. The Girl Bunting is a very local bird and confines itself almost exclusively to fields where there are tall trees in the hedges, and to the margins of woods and plantations. It is somewhat singular that the Girl Buntincj is so fastidious in its choice of a haunt, when we know its close relation, the Yellow Bunting, is one of the most widely dispersed of birds. Probably the absence of certain favourite food is the reason of its local distribution ; and I am bold enough to hazard the conjecture that the abundance of the grasshopper in our southern counties is the secret of the Girl Bunting's presence in them, that insect being the food on which its young are chiefly reared. The Girl Bunting frequents the tall trees rather tlian the lower vegetation, and as it is rather a skulking bird it is apt to be overlooked. It is, however, a most industrious musician, and its song proclaims its presence to him who is conversant with the notes of birds. This resembles very closely the Yellow Bunting's love song, but wants the long-drawn note which THE CIRL BUNTING usually terminates that bird's refrain. The Yellow Bunting will sit delicately poised on some tall bending twig at the top of the hedge and sing incessantly even though we are close at hand ; but the shy little Cirl Bunting is much more wary, and too close observation invariably sends him into the thickest parts of the trees, where he remains concealed until the danger has passed or he regains his confidence and hops out on to a bare branch and sings once more. The song begins in April with the advent of spring, and is con- tinued through the summer, becoming less frequent in June and July, and finally terminating in the autumnal moult. I have heard this little bird sing in autumn, but the event is rare and may be classed with the uncertain music of the Chaffinch at that season. The Cirl Bunting, although it spends the greater part of its time amongst the branches, visits the ground to search for food, and there its actions are very similar to those of its congener. In spring it often visits the newly-sown land to pick up the scattered grain, and in autunm it frequents the broad brown stubbles for a similar purpose. It may be seen hopping about the rough weedy pastures, occasionally running a few feet to catch an insect. When flushed it rises quickly, and its flight is very much like that of the Yellow Bunting — powerful, but drooping, erratic, and undecided. When at rest on a twig it frequently wafts its tail up and down, and is incessantly uttering its harsh call-note. Early in the vernal year the Cirl Bunting becomes very pugnacious, and rival males often chase each other through the trees with great rapidity, all the time uttering a series of sharp call-notes. The pairing season is at hand, and shortly afterwards we may expect to find the simple little nest. There is much in the nesting economy of the Cirl Bunting which is interesting. In the first place the nest is generally built at some distance from the ground, rarely on it. A site is often selected amongst the 92 6*67^ RARER BIRDS dense and impenetrable branches of the prickly furze, or under the lonoj trailinsf wires of the bramble and the do£j rose which arch gracefully over it. AVhen on the ground the nest is built in a little hollow on a bank or behind a tuft of grass at the foot of the trees. It is a slight structure, made ex- ternally of coarse grass, dead leaves, and roots, and lined with finer roots and a little hair. The Cirl Bunting obtains much of its nest material from the heaps of "twitch" or "bull polls" which are collected from the fields in spring and burned. The e^jG^s are four or five in number, bluish-white in oround colour, blotched, spotted, streaked, and scratched in true Bunting style with dark liver-brown. The eggs very closely resemble those of the Yellow Bunting, but when compared are much more rotund, the pencilled markings are darker, and the ground colour is more blue than purple. The female bird performs the task of incubation, and during the whole of the period the male seldom strays far, but sits on the neighbouring trees and cheers her with his simple song. The food of the Cirl Bunting is composed of various kinds of insects in summer, and in autumn and winter this fare is varied with seeds of many kinds and grain. In autumn Cirl Buntinc^s crather into little flocks, and often minole with Yellow Buntings, Greenfinches, Chaffinches, and Bramblings, frequenting the fields and tangled hedges, where newly sown grain and the seeds of tall weeds furnish an abundant supply of food. The second of these little choristers is a winter visitor to our shores — an arctic stranger driven southwards by the severity of the polar winter. I am, however, perfectly con- vinced that this bird breeds on the Grampians, although I have never actually seen the nest or the young — hence my reason for inserting this species among our rarer birds. It is a thorough little bird of the snow and the arctic regions — a gipsy migrant that never seems settled here, and always THE SNOW BUNTING 93 hurries north as soon as the frost subsides, to be driven back again by the next snowstorm. In this country we must not look for the Snow Bunting in the inland districts ; the weather must be severe, and the frost long continued indeed, that drives this charming little bird so far from the coast. It comes in October, and loves to frequent the wild, rough ground near the sea — the weedy salt-marshes, reclaimed land, and extensive sand dunes that skirt the waves are its favourite haunts. During exceptionally severe winters I have known parties of these birds visit our inland woods and fields, and for the time beinsj unite with flocks of Bramblinos ; but they never stay long, and are off back again to their usual haunts at the first sign of a thaw. A flock of Snow Buntings is one of the prettiest sights to be seen along the wild bleak coast in winter. Like big black and white butter- flies they flutter along close to the ground before the observer, or nestle amono- the shinole for shelter from the storm. It is a pretty sight to watch these charming little arctic strangers on a lowering day in midwinter, when each moment we expect to see real instead of feathered "snowflakes" coursing through the air. They seem to bring the romance of the arctic regions with them, and as we watch them fly in undecided course along the shingly beach our thoughts turn unconsciously towards the North Pole and its many mysteries. Any one of these little black and white strangers fluttering before us may have been born at the very Pole itself. It is probably much more familiar with the aspect of the country there than it is with this bit of rouuh Lincolnshire salt-marsh. Its race has solved the problem ages ago which all the skill and learn- ing, pluck and endurance, of man has hitherto failed to accomplish. These little birds are perfectly at home amongst the snow. They run along the surface with dainty steps like a Wagtail, or if occasion requires hop just like a Sparrow. In some parts of Enaland the early arrival of the Snow 94 OUR RARER BIRDS Buntinf:^ is reo-arded as tlie forerunner of a lonsj and severe winter. It has been stated in works on ornithology that the Snow Bunting never perches in a tree. He cannot well do so in the usual districts he frequents, far above the northern limits of such vegetation, for the simple reason that trees do not exist ; but in this country I have repeatedly seen flocks of Snow Buntings perch in trees, and I have shot them from the branches. I have also seen them perch on telegraph wires. The same erroneous impression widely prevails respecting Wagtails ; but they perch freely in trees, and the Gray Wag- tail especially takes refuge in a tree, when flushed from the bed of the dancing upland -stream. The Snow Bunting, however, obtains its food on the ground, and this is chiefly composed of seeds of various kinds during the bird's sojourn in this country. In its summer home insects form its princi- pal food, but it also eats the buds of plants. During excep- tionally hard weather the Snow Bunting frequents the hard country roads, hopping about along the tracks made by the farmers' carts, and feeding on the droppings from the horses. It will also venture near to man's habitation when the snow is too deep for it to reach the seeds of grasses and weeds, and pick up a meal from the corn-stacks. After a heavy fall of snow, flocks of these birds may sometimes be seen wheeling and flying about in a very erratic and undecided manner ; and they soon desert a district if the ground remains long covered, returning when the thaw begins. Snow Buntings leave our coasts early in spring, being amongst the first birds to arrive in the arctic regions after the winter is over. Of the habits of the Snow Bunting during the breeding season I know nothing from personal observation. Specimens of its nest which I have examined are very pretty structures, made of dry grass, roots, moss, and slender twigs, and lined THE SNOW BUNTING 95 with hair and feathers and even vegetable down. The eggs, six or seven in number, are bluish or yellowish white in ground colour, spotted and blotched with rich reddish-brown, and occasionally pencilled with a few streaks of still darker colour. The eggs are not at all typical of a Bunting's, being not nearly so much streaked, and resemble somewhat those of the Common Bunting, but are of course much smaller. THE HAWFINCH {Coccothraiistes vulgaris) Owing to its skulking habits and shy timid disposition, the Hawfinch is thought to be much rarer than it really is. A bird of conspicuous plumage, it loves to hide amongst the dense vegetation of the woods and shrubberies and orchards, only venturing out to feed when all is quiet, especially in early morning, and hurrying back again into the cover at the least alarm. So retiring is this fine handsome bird that several pairs may take up their residence in a quiet corner of the woods or orchard and remain unobserved for months. I often meet with the Hawfinch at dusk amongst the gloomy- looking yews under which I am standing on the look-out for my little feathered friends, the Eedwings and the Bullfinches. Perhaps it has been feeding amongst the distant beech trees, THE HAWFINCH 97 and it flies stealthily up to the evergreens, perching a moment on some outlying branch, then rapidly hopping into the thickest cover. The Hawfinch is astir early in the morning, and then I often see him upon the ground, where he looks remarkably clumsy and out of place, searching amongst the grass for seeds, or turning over the brown beech leaves in quest of fallen mast. It is curious how the habits of some birds are precisely the same in this country as they are in distant lands, where one would naturally expect to find them considerably modified, owing to the altered conditions of their surroundings. I had many opportunities of studying the habits of the Hawfinch in the evergreen oak forests of Northern Africa. One would almost be led to think that the cause of the bird's shyness in England was owing to the manner in which it is persecuted by gardeners and collectors, if we did not find it just as wild and wary in these forest solitudes where it is never molested by man. I first met with the Hawfinches in a clearing of the forest, where the trees were scattered up and down in little clusters, and, as a rule, it was only when they flew from tree to tree that I could get a view of them. Sometimes I observed them sitting quietly amongst the branches, turning their large heads from side to side in evident alarm, and peering about in all directions as if in search of the danger. The flight of the Hawfinch is undulating, but sometimes straightforward, and is then very rapid. As the birds flew from tree to tree I noticed that they usually dropped down into the branches in preference to flying up into them from below. When sitting in the trees the males occasionally uttered a twittering note which put me in mind of the Greenfinch. In fact, the Haw- finch possesses slight claim to rank as a songster ; in the vernal year it utters a few loud notes which might almost be called monotonous, if several birds did not join in the chorus, when the general eftect is far from unpleasing. Many birds 7 OUR RARER BIRDS love to percli in conspicuous positions when engaged in song ; but tlie Hawfinch twitters from the dense recesses of the foliage and keeps well out of sight amongst the trees. The food of the Hawfinch varies a good deal, according to the season of the j^ear. Thus in spring and summer he lives almost exclusively on insects and fruit. He visits the garden for peas and currants, and frequents the orchard in cherry time, always preferring the hard stone of that fruit to its rich luscious covering. In autumn various berries and nuts are eaten. He is passionately fond of beech-mast and the seeds of the hornbeam ; whilst in winter he often makes a meal on the hawthorn berries. Yew berries are eaten in great quantities ; and in early summer caterpillars are devoured, this latter food being the principal sustenance of the young birds. The Hawfinch may pair in spring, but not a twig is crossed in furtherance of a nest until the first faint signs of summer are spreading over the fields and woods. It is not until the orchard trees have lost much of their pink and white vernal glory, and the leaves are out full and dense, that the Hawfinch seeks a site for its nest. It is not until the big horse chestnuts appear like spiked mountains of bloom, and the hawthorns are rich with fragrant flowers, or the beech woods are clothed with bright green summer garniture, that this shy bird begins to build her home. She must have i^lenty of shelter for it and for herself ere she dare venture to commence it. Curiously enough the Hawfinch shows little partiality for the evergreens as a nesting-place, although occasionally it makes use of a yew or a holly, and more frequently the thick clustering ivy growing round some forest giant, for its purpose. The nest is often built in a fork of the apple or pear tree, near the trunk on a beech or elm, or in a whitethorn or an oak. Sometimes it is only a few feet from the ground ; but frequently as much as fifty or sixty feet above it. Although the bird is by no THE HAWFINCH 99 means gregarious in the breeding season, several nests may often be found quite close together in localities where suitable nesting-places are rare. I have noticed a similar peculiarity in the Stormcock and the Greenfinch. Few of our British nests exceed in wild rustic beauty that of the Hawfinch. It puts you in mind of the Bullfinch's cradle, only it is much larger and more compactly woven. The outside is formed of fine twigs, often those of the birch and beech being selected, intermixed with stalks of weeds, bits of lichen, roots, and scraps of moss, and sometimes one or two dead leaves. This rude cup is lined with dry grass and finer roots and hair. In shape it is rather flat and somewhat bulky, but is always neatly finished. The eggs are five or six in number, and are laid towards the middle of May. They are pale olive-green or brownish-buff in ground colour, streaked out and spotted with dark greenish-brown, and paler markings of gray. j\Iany eggs are almost as much streaked as those of the Yellow Bunting. They cannot readily be confused with those of any other British species. Throughout the whole season of incuba- tion the parent Hawfinches are most careful not to betray the whereabouts of their nest, going and coming with stealthy quietness. The hen bird hatches the eggs, but both parents are assiduous in bringing food for the young. As soon as the young birds are able to leave the nest their parents lead them to the neighbouring gardens and orchards, where they make sad havoc amongst the green peas and ripening cherries. But let not the gardener be too severe on these handsome birds ; they deserve a share of the fruit after ridding garden and orchard of many noxious insects and grubs. Besides, the gardener is apt to do far more mischief in a moment by dis- charging his gun amongst the fruit trees than a whole family of Hawfinches would accomplish in a year. As the season wanes these little parties of Hawfinches often congregate into much larger flocks, and frequent the loo OUR RARER BIRDS beech woods and other districts where their favourite food abounds. The young and their parents in most cases keep together throughout the winter, and so far as I can learn only one brood is reared in the season. The Tree Sparrow {Passer montanus), as one of our rarer birds, here claims a passing notice. It is distinguished from the House Sparrow by its slightly smaller size, chestnut head and nape, black ear-coverts encircled by white, and double wing-bar. Another interesting character is that the sexes are alike in colour. This species loves the wilderness ; it is a bird of the open country, the pine woods and quarries near the moors remote from houses, and is rarely seen in towns. I had the good fortune to meet with this bird in St, Kilda, where it breeds in the rough walls and amongst the boulders. It is a remarkably active bird, flies quickly, is shy and wary, and its note is much more shrill and musical. It breeds in April, making a warm nest of dry grass, roots, moss, wool, and feathers either in a hole in a tree, a crevice of a rock or a wall, or under the eaves of a barn or shed in the fields. The eggs are five or six in number, and are subject to the same amount of variation as those of the House Sparrow, from which they are only distinguished by their smaller size. The food of the Tree Sparrow^ is similar to that of its ally — insects, larvae, seeds, and grain. In autumn its numbers are increased by birds from the north of Europe, which migrate in flocks ; but the bird is much less gregarious than the House Sparrow, with whom it sometimes associates, and in most districts may be observed in pairs throughout the year. THE SISKIN AND TWITE (Fringilla sinnus and F. flavirostris) The Siskin is one of the smallest of the British Finches, and also one of the most interesting. It is a bird of the wild northern pine woods, only wandering sonth in winter, and seems to take the place of the Greenfinch in the evergreens of the north. A few birds remain over the summer in their southern haunts, but it is only as a winter visitor that it is common. Let us study the habits of this charming little bird during the autumn and winter months before we accompany it on its northern flight to the wild mountain forests where it builds its nest. Siskins unite into flocks of varying size, and appear once more in their usual haunts by the end of September or early in October. Sometimes we only meet with a small party of these engaging little creatures, or even a solitary bird attaches itself to a company of Titmice or Lesser Eedpoles — the large flocks are exceptional gatherings, to be observed in severe winters or in localities where food is unusually plentiful. We may meet with the little Siskin wherever the alder or fir trees flourish. A favourite haunt is along the fringe of alders that skirt the stream; and as these trees shed their leaves pretty early, we have a good opportunity of watching the actions of the busy little birds. They search the trees just like Titmice, clinging to the clusters of seeds, swaying to and fro, now with head downwards, now with wings I02 OUR RARER BIRDS fluttering rapidly as they poise before a twig, on which per- chance some insect is lurking. From tree to tree they move in drooping flight, uttering their low Tit-like call-note — a rapid ti-ti-ti-ti — as they go. Xow you may see them clinging with one leg, swinging backwards and forwards like a pendulum ; or perched on the stouter branches, they pause a moment to clean their sharp little bill of the bits of seed that cling to it. They are by no means shy, and allow you to follow them the whole range of the trees without displaying the least alarm. The Siskin rarely visits the ground. I have some- times seen it on the rough clover stubbles, in company with Lesser Eedpoles, feeding on the small seeds. As soon as the autumn moult is over the little Siskin regains his song, and may be heard to warble at intervals right through the winter ; but it is in springtime that he sings most in- dustriously, and at all hours of the day his voice sounds faintly from the firs. The song is a simple one, merely a few rapidly uttered notes, which perhaps sound to best advantage when the bird is hovering in the air, which he often does at pairing time. In autumn and winter the Siskin lives princi- pally on seeds of various kinds and farinaceous buds. Alder seeds are the Siskin's favourite food, and whenever these trees may chance to bear an unusual crop, which is by no means every season, these birds are sure to be common. As soon as the first signs of spring creep over the northern larch and fir forests, the Siskins desert their southern quarters. The alder swamps have now lost their charm, and the southern plantations no longer form a fitting home for these little Finches. They are impelled northwards by resistless impulse to fly ; dim recollections of the distant pine forests seem to enter their little minds, and before the rude winds of March are finally hushed our merry restless Siskins are safe back at home. The nest of the Siskin is very difficult to find, and no wonder, for such a tiny home requires the sharpest eyes THE SISKIN 103 to find it snugly hidden away some forty feet up the pine or fir tree's dense and gloomy branches. You may wander for hours up and down these orand old woods, strugorlinfT through the dense lower branches without finding a tree which may possibly contain a Siskin's nest. And then, when the tree by chance is found, the search is by no means over, and hours may elapse before the tiny nest is discovered at last. It resembles that of the Lesser Eedpole, and is usually built on one of the flat branches that grow almost horizontally from the trunk. Dry grass, moss, and rootlets form the outer structure, and this is lined wdth vegetable down and occasion- ally a few feathers. I have taken from a dense larch planta- tion the nest of this bird, in which the lining was composed of hair and one or two white feathers. The eggs are five or six in number, bluish-green in ground colour, spotted with dark liver-brown and a few paler marks of gray. On some eggs a few streaks may be seen. They very closely resemble certain eggs of the Lesser Eedpole, and from those of the Goldfinch they are quite indistinguishable. In many cases the Siskin rears two broods in the season, and the female performs the task of incubation. When the nest is menaced by danger the little birds become very anxious and flit about from tree to tree in a restless manner, often betraying the wdiere- abouts of their treasure by their great solicitude for its safety. Very similar to the Siskin in its annual movements is the Twite, only instead of pine woods it loves to frequent in summer the broad treeless tracts of Grouse moor. In winter, when the moors are too barren and dreary for this sober little bird, it leaves them and seeks the lowland pastures and stubbles, where it awaits the return of spring. It may be readily distinguished from its relations, the Linnet and the Eedpole, by the absence of the claret coloured patch on the head and breast, and in spring and summer a further point of distinction is to be found in its yellow bill. I04 OUR RARER BIRDS To the breezy moors then we will bend our steps, and study the habits of the Twite during its breeding season. We will pass by the Grouse crowing lustily from the heather, and only take a passing glance at the Eing Ousel in his white cravat, as he sits and pipes his loud refrain on the rough walls and rock boulders, and hasten onwards to where the heath is long on the sides of the rough valley, at the bottom of which a mountain stream goes merrily dancing over the big stones. The Twite is by no means a shy bird ; in nine cases out of ten we first see him sitting on the top of a heather bush uttering his peculiar note, which our imagination likens to the bird's name — a long-drawn twa-ite. He flits from bush to bush before us, or, suddenly rising into the air, makes a long detour and returns to his old haunt. It is late in spring, and the Twite is therefore full of music. This somewhat resembles the song of the Linnet, but is neither so loud, so sweet, nor so varied. Nevertheless it forms a pleasing relief to the bird's monotonous haunt, and serves to enliven scenes where bird music is by no means plentiful. The Twite has visited these moorland wastes for the purpose of rearing its young, and early in May it seeks out a site for the nest. This is generally built amongst the heather, close to the ground, and in many cases on the ground itself. Both birds assist in making the nest, which is a neat structure composed of dry grass, dead twigs of heath, roots, and a little moss, beautifully and warmly lined with rootlets, wool, and feathers, and occasionally with hair and vegetable down. In this warm little nest the female lays four or five eggs, greenish-blue or bluish-white in ground colour, spotted with dark brown and an occasional darker streak. If disturbed at the nest the sitting-bird flits hurriedly away, often hurrying through the tall heather for some distance before rising, and then perching at no great distance to watch the intruder. Uneasily it flits from branch to THE SISKIN 105 branch ; or if the eggs are quite fresh it soraetimes flies right away, and we see no more of it. Durinfj the breedinf? season the Twite lives on numerous insects, especially a small black beetle; but in autumn it changes its diet considerably, and subsists almost entirely on seeds until the following spring. In autumn the Twite collects into flocks, which wander from the moors to the cultivated lowlands. We often see them on the stubbles or the weedy pastures which the Sky Lark loves, and not un- frequently a flock may be seen amongst the meadow grass. Here their habits and actions are very similar to those of the Linnet and the Eedpole. These flocks of Twites often keep together till very late in the spring and long after the birds have reached their summer haunts on the moors. I have seen the Twite in flocks as late as the end of May ; and in St. Kilda in early June numbers of these birds, mostly young ones, were feeding on the weedy grass lands. When alarmed the whole flock rise simultaneously and career about the air, uttering their musical twittering call-notes ; and even in winter the males occasionally indulge in little bursts of song. THE CEOSSBILL (Loona curvirostra) Before leaving the Finches we must pay a little attention to the habits and economy of one of the most singular species in this large and important family of birds. This is the Common Crossbill, one of a little group of species that differs from all other known birds in the formation of the bill. As the name aptly implies, the two mandibles, instead of being one exactly under the other, as in most birds, cross each other at the tip, in some species for a considerable distance. It is also a curious fact that the young birds are hatched THE CROSSBILL 107 with their beaks of the normal shape, not attaining this singular development for some time afterwards. This singular shaped bill, however, is of great service to the Crossbill, enabling it to split open with ease the fir and larch cones and other seeds, which are enclosed in hard cases. So far its structural peculiarities ; now let us attend to its life-history. The Common Crossbill is one of those birds which is singularly uncertain in its appearance, and is best known as a winter visitor to this country. Its migrations are very irregular, and resemble those of the Snow Bunting and the AVaxwing. Crossbills may be remarkably plentiful one season and not be seen again in any numbers for years. They are equally capricious in the choice of a haunt, appearing suddenly in one locality and remaining for weeks, then just as suddenly disappearing again and not returning for many years. If they stay and breed in a district one spring, it is by no means cer- tain or probable that they will continue to do so the next, except in the pine districts of the north, where the bird is of tolerably regular residence. Crossbills are very gregarious birds, and are more or less sociable throughout the year, even in the breeding season, when little parties of males may often be met with in the woods. If comparatively rare birds, they are by no means shy ones, and allow the observer to approach quite close and watch them climb about the branches in quest of cones and berries, and to admire the rich contrast of their brilliant upper plumage with the dark green firs. Their actions in the branches very closely resemble those of a Siskin or a Titmouse. Sometimes they climb about assisted by their beak, like a Parrot. They cHng to the extremities of the twigs, where the finest cones are found, and dexterously wrench them off and then convey them to the broader limbs, where, holding them in their claw firmly wedged against the bark, the strong bill with a peculiar twist soon breaks away the outer covering and exposes the kernel. They are very restless io8 OUR RARER BIRDS birds, and flit in undulating course from tree to tree, all the time keeping up an intermittent cliorus of twittering notes which sound something like the syllables si-si-si, sometimes loud and piercing, sometimes low and guttural. When flying from the observer, the brilliant red or yellow plumage on the backs of males and females shows out very distinctly, and is a useful aid in identifying the birds. The food of the Crossbill is composed largely of the seeds of coniferous trees ; the bird also eats various kinds of berries and fruits, especially apples, w^hich it splits open to obtain the pips ; and in summer insects and larva3 of different kinds are preyed upon. It is very probable that the young are reared almost exclusively on an insect diet, perhaps varied with the smaller fruits. Crossbills often mix with other birds, apparently for no other reason than that of companion- ship, and may frequently be observed in company with Siskins and other tree-hauntiiig species. At the approach of the breeding season much of the Cross- bill's trustfulness passes away, and it gradually becomes a shy skulking bird. It is one of the earliest birds to breed, certainly the earliest of all the British Finches. Its breeding grounds are chiefly in the pine woods, although the nest is occasionally made amongst deciduous vegetation. I once knew a nest of this bird built high up in a dense whitethorn hedge, close to a wood which Crossbills had frequented through the winter. The nest is built at various heights from the ground, the favourite situation being in a fork of the branches, near the top of the tree, or in a prong of some horizontal limb, at some dis- tance from the trunk. It very closely resembles that of the Bullfinch — a rustic structure, in which many fine twigs are used in forming the outside framework. Some nests are made externally, almost entirely of the dead twigs of the fir ; and the inner nest is made of dry grass and moss, and occasion- ally a flake or two of the thin pine bark. It is finally lined THE CROSSBILL 109 with wool and feathers, and sometimes a little hair. In this nest the female lays four or five eggs, pale bluish-white in ground colour, spotted with dark brown, and occasionally streaked with still darker colour. Eggs of the Greenfinch are absolutely indistinguishable from those of the present bird. The eggs are often laid by the end of February or early in March. I do not think that the Crossbill rears more than one brood in the year, and the late nests of this species which are occasionally met with doubtless belong to birds whose earlier efforts were unfortunate. As soon as the young can fiy, the families of Crossbills begin their wandering life again, sometimes uniting into small flocks, and for the remainder of the year are thorough little nomads, with no fixed home, but appearing to hunt incessantly for districts where their favourite food is plentiful. They thus belong to a class of birds which ornithologists have very aptly called " gipsy migrants." AYe have many of these birds which pay us their uncertain visits from time to time, amongst which may be mentioned the Snow Bunting, the Waxwing, and the Shore Lark. These birds are migrants, but have no settled winter home, and are constantly roving about, just on the borders of the frost, flying north with open weather, and coming south again with the returning frost. Much confusion and more difference of opinion exists as to the extraordinary variation in the plumage of the Crossbill. The question is too complicated for discussion here, but is casually alluded to, as it still affords an opportunity for much further investigation and research by naturalists favourably stationed for observing this singular bird. THE CHOUGH {Pyrrhocorax graculus) From causes that baffle all conjecture to explain them, this handsome rock-bird is gradually becoming rarer and rarer in this country. Pormerly it had its noisy colonies on many an inland cliff, but at the present day it only frequents a few favoured localities on the rock-bound coasts. It may be that the Jackdaw is slowly driving out the Chough, or the spread of nineteenth- century civilisation is too much opposed to its retiring habits and love of solitude. Whatever be the cause of its disappearance, we have now to repair to the wildest and most inaccessible parts of the rock-bound coasts if we wdsh to see the handsome Chough at home. The Chough lives in societies like the Jackdaw, and many of its habits are very similar to those of that well-known species. It is one of the greatest of ornithological pleasures to sit upon the top of some ocean cliff, or find a resting-place on its rugged sides, and w^atch the various birds around you. By very force of contrast the Choughs claim your attention first. They are such conspicuous objects, flying to and fro along the face of the mighty cliffs, their glossy black dress in strong contrast to the fluttering snow-white Gulls, the deep blue sky, and the lime and chalk of the rocks. As they play and buffet each other in the air, or fly quickly past, the long bright red bill is very conspicuous and serves to identify the species at a orlance. The note is very similar to that of the Jackdaw, THE CHOUGH as is also their flight, which is performed by a series of rapid beats of the wings. They are gifted with no small powers of flight, and often tumble and toy with each other in the air, especially during the love season in spring. Although the Chough establishes its noisy colonies in the ocean cliffs, it leaves them to feed on the fields and pastures inland, where it may often be seen walking about amongst the feeding cattle, mingling with Eooks and Starlings. I have seen it follow the plough in early spring, where its actions were precisely similar to those of the Jackdaw, running up and down over the clods of earth and along the smooth straight furrows ; but it is a much more wary bird, and generally contrives to keep well out of danger. The Chough is an early bird astir, and begins his search for food before sunrise. This food consists largely of worms and grubs, but in spring and autumn grain is eaten in large quantities. The bird may sometimes be seen on the beach hunting about amongst the rocks and shingle at low water for anything eatable. When feeding, the Chough is almost as restless as the Starling, running hither and thither, often flying for a few yards, rising in the air and dropping again. If the Chough does not frequent inland cliffs in this country now, it does so in Northern Africa ; and I have a vivid remembrance of several large colonies of these birds I met with in the noble chain of the Aures Mountains, at the eastern limits of the Great Atlas range. Their habits here were much the same as on English cliffs ; but I know no place in our islands where fifty or more birds can be seen in the air at once. One of these colonies was situated in a low ridge of rocks on the side of a stony valley, near the snow- capped summit of Djebel Mahmel. The country there is so sterile and barren that I was often puzzled how the birds could find a sustenance. I watched them in parties beating along the face of the rugged mountain side, and saw them 112 OUR RARER BIRDS repeatedly drop suddenly down amongst the rocks, apparently in search of some particular kind of food. Every now and then one or two birds would enter their nest-holes, or just as frequently a pair would fly hurriedly out of them. Another of these colonies of Choughs was situated on the very summit of one of the highest mountains in a ridge of rocks commanding a magnificent view of the forest-clad hills. As I rode up the steep path the report of my gun, as I occasionally secured some rare bird, frightened the Choughs from their nests, and they commenced circling about in the air high overhead and far beyond range, uttering their shrill cries, which resounded through the woods and echoed again amongst the rocks. I saw one or two of these birds alight now and then upon the open spaces of herbage at the foot of the cliffs, and search amongst dung for insects and beetles. I never saw the Chough alight in the cedar trees, but always on the rock- shelves or in the crevices where it makes its nest. The wild notes of the Choughs were in beautiful harmony with the srandeur of the scene as the birds fluttered amongst the clifl's, or buffeted each other high up in the brilliant blue sky, or sailed dreamily above the lofty mountain tops clothed to their very summits with hoary cedar trees. The Chough, unlike most other birds of the Crow tribe found in this country, is a rather late breeder, resembling the Jackdaw in this respect. The Eaven begins patching up her old nest before the wintery snows have departed ; the Magpie and the Carrion Crow at the first dawn of spring ; but the Chough waits until May before it begins the great duty of the year. It may be seen in pairs throughout the year, so that there can be little doubt that it is united to its partner for life. The nesting-holes are generally selected in the most inaccessible parts of the cliffs, and are often so deep that it is quite impossible to reach the eggs. Sometimes they are in parts of the cliff which overhang, and fall sheer down in a THE CHOUGH 113 wall-like descent to the ever-restless waves below. In many cases the nests are placed quite close together, one opening serving for several pairs of birds. The nests are, as is usual with hole-builders, rather slovenly put together, made of sticks of various sizes, roots, and dry grass, and generally lined with masses of wool, and occasionally with hair. The eggs are from four to six in number, ranging in ground colour from white, with a slight tinge of blue or green, to creamy white, spotted and blotched with brown of various shades and with fainter markings of violet-gray. They vary consider- ably, both in size and shape and in character and intensity of markings. On some eggs the spots are few and large, on others much smaller and evenly distributed over the entire surface ; whilst occasionally the colouring matter is massed on the large end of the ^gg. The Chough lays its eggs late in May, and from what I have observed of the habits of this species, I am led to believe that but one brood is reared in the year. Both parents appear to assist in incubating the eggs and tending to the young, which are often fed on the pastures by the old birds as soon as they are sufficiently matured to leave the nest. THE EAVEN {Corvus corax) It is only in the wildest districts that the bold wary Eaven makes his residence now. Time was, and not so many years ago, when this handsome bird frequented most wooded districts ; but the trees which once used to hold his nest for generations are now deserted and only have historical interest for the naturalist. At the present day, when almost every large wild bird has been driven from the land by game preserving and high farming, the Eaven's chief fastnesses are on the rock-bound coasts, where his sagacity and constant wariness enable him to struggle successfully against the incessant war of extermination which is waged against him. But even here the wantonness of the shore-shooter and the greed of the egg-collector are slowly and surely working the extinction of the Eaven, and as an English bird he will soon be numbered no more. We had best follow the Eaven to the wild coasts and bare mountain sides of Scotland if we wish to study his habits and economy now. There he still maintains his ground, and his loud croak lends life to many a desolate mountain glen. You may meet with him on these heathery hillsides of the north, or on the bare mountain tops, where he lives in company with the blue hare and the Ptarmigan. Or lower down the valleys you will often find him on the sheep pastures and in the birch coppices by the burnside. But his great stronghold is THE RAVEN 115 the ocean cliffs or the inland precipices, where he builds his bulky nest on the ledges and can keep a good look-out for enemies or food. He loves to frequent the large Highland sheep farms, where he beats about and prys into every hole and corner in search of a meal. Should a lamb fall sick, or a sheep in browsing too near the edge of the cliff lose its footing and be dashed to pieces on the rocks below, the Eaven is perhaps the first bird to discover the prize — the first either on the one hand to go and torture the poor creature until death mercifully relieves its sufferings, or on the other to speed in gluttonous haste and tear out the favourite morsels from the still warm and mangled carcass. He is everywhere. Nothing escapes his prying vision. Carrion abounds on the hillsides and on the shore ; and he spends most of his time in finding it. But he is the essence of wariness, and long before he will venture near a dead animal he flies over and over it, backwards and forwards, as if fearful of an ambuscade. He beats slowly along shore a few yards above the waves, searching every creek and bay for food ; whilst in the lambinsf season he lives on the hills, and the shepherds have to be ever on the alert to protect their helpless charges from this sable thief. He is one of the first birds astir in the morning, and one of the last to retire to roost at night. The Eaven can scarcely be called a gregarious bird, although it may be seen in little parties at all times of the year. It only keeps company with its kindred when feeding — many birds being drawn to one central point by a decaying carcass; but the gathering usually breaks up as soon as hunger is appeased. The flight of the Eaven is powerful, and performed with regular beats of the wings. The bird looks very much like a giant Eook when in the air, and often indulges in various aerial movements, two birds sometimes toying with or buffeting each other as they fly along. The Eaven is a resident in this country ; consequently he has to vary his diet ii6 OUR RARER BIRDS with the season, and in winter he is often hard pressed for food. He lives on almost everything eatable. Weakly lambs and fawns are attacked and killed, small birds and animals are taken, and the eggs of game and poultry are carried off. Carrion of every description forms a welcome repast to the Eaven ; he also eats grain and fruit ; and I have sometimes seen him on the pastures and fallow land searching with Hooded Crows for worms and grubs. A stranded fish on the seashore is a prize for the possession of which he often dis- putes with the large Gulls or even the White-tailed Eagles ; and on St. Kilda I have seen him quite close to the cottages picking up refuse of all kinds. The Eaven is not a very noisy bird, and his usual note is a hoarse croak, which he utters when alarmed or excited. In the mating season he often varies this dismal croak by utter- ing a few notes more musical in character ; whilst in captivity he is capable of learning a variety of sounds, imitating to a nicety the voices of tame birds and domestic animals. The Eaven is easily tamed, and makes a lively and amusing pet, full of droll ways and cunning antics. The Eaven is an early breeder — one of the first birds to see about nesting duties, often beginning them before the snow is off the ground. IN'ow that he is almost banished from the woodland districts, he generally makes his nest on some inaccessible precipice, either amongst the glens and mountains of the inland wilds or on the coast above the sea. I have seen his nest in both localities, but he breeds most frequently on a sea cliff. Eavens pair for life. Tor years and years the same nest is occupied, being added to and strengthened or repaired each season, so that in time it often becomes a very large and bulky structure, many of the sticks with which it is built being white with age. One very large nest wliich I examined was built on a cliff about fifty yards high, which sloped considerably from the base over a stretch of rocky THE RAVEN 117 ground to the sea. A small grassy platform was near the nest, which was built under an overhanging ledge of rock, quite invisible from above, and partly so from below. The site commanded a good look-out ; and vainly the keeper tried to shoot the birds. They were always too quick for him ; but he took a mean advantage of them at last, and finally succeeded in poisoning the pair. Singularly enough he poisoned three Eavens at this nest, and the surviving bird always found another mate directly, until one fatal morning he found two sable victims on the beach below, and the spot was deserted at last. This nest was a huge structure, made of sticks of all lengths and thicknesses, branches of heather, many of them bleached with age, and evidently the accumula- tion of years. Masses of sheep's wool hung in festoons from some of the larger sticks, and the lining was made of finer twigs, roots, tufts of grass, and a little wool. The whole was firmly and compactly put together, not in any way wedged into the crevice of the rock, but built on the flat ledge which was devoid of all herbage whatever. The ledge and the face of the cliff all round the nest were white with the droppings of the old birds. Another nest I visited with the aid of a rope was built in a little cavity high up an inland precipice, covered with ivy. It was made of similar materials, but was not quite so bulky, and the lining contained more moss and sheep's wool. When in a tree the nest resembles that of a Eook or a Carrion Crow, but is of course much larger. The eggs of the Eaven are from four to six in number, and they precisely resemble in their colour those of the Eook, being bluish or brownish green, more or less thickly marked with olive-brown and pale gray. A rare variety is reddish-white in ground colour, spotted with reddish-brown and violet-gray. Small eggs of the Eaven are often met with ; in fact, they are very small in proportion to the bird and compared with eggs of other species of the Crow tribe. ii8 OUR RARER BIRDS When the eggs are being hatched, and in fact throughout the whole nesting period, the Eaven relinquishes very little of its accustomed wariness. But it is by no means cowardly, and often beats off marauding Eagles and Hooded Crows that may chance to fly too near its home. Both birds assist in incubating the eggs, but the female performs the greater part of the task. The male often brings food to the nest, and when the young are hatched, both parents tend them with unceasing care. It is now that the Piaven becomes a perfect pest in some districts, and levies an endless tribute on the poultry-yard, the game covert, and the sheep farm. Nothing which they can master is safe from their attacks. When the young can forage for themselves, which is not for some time after they leave the nest, they quit the neighbourhood of their birthplace for ever, and the old birds take to their roving life again, for but one brood is reared in the season. THE HOODED CEOW {Corvus comix) In spite of the dark tales of plunder and his questionable mode of getting a livelihood, the Hooded Crow is a favourite bird of mine, and one whose regular habits never fail to interest me. We in England only know the Hooded Crow as a winter guest, but in many parts of Scotland he is a resident, taking the place of his first cousin, the Carrion Crow, with whom he sometimes intermarries. He frequents the wildest districts, the extensive sheep farms on the hills, the rock- bound coasts, and even the most isolated islands. You may meet with him anywhere in the northern wilderness, provided there is food to be found. Where it is not much persecuted the Hooded Crow becomes remarkably tame ; and at St. Kilda I used to watch these impudent birds sitting on the roofs of the houses, ready to pounce down on anything eatable that might by chance be thrown out. They were remarkably tame, so long as I did not carry a gun, allowing me to approach them within a few feet, lazily hopping out of my path. They are very quarrelsome birds, and are incessantly fighting with the Gulls and amongst themselves over the scraps of food they come across. The natives detest the Hooded Crow ; in fact throughout the Highlands no bird is more hated than the Hoodie. There are no firearms in St. Kilda, and the artful Hooded Crows seem well aware of the fact, as they fly down upon the barley and potato patches I20 OUR RARER BIRDS and scratch out the seed, even ^vhilst the poor peasant is at work a few yards away. Then they are great egg-stealers, ever beating along the face of the ocean cliffs where the sea- birds breed, to carry off the eggs or even the helpless young. In some of these marauding expeditions the Hooded Crow comes off second best, and has to beat a hurried retreat from the enraged Gulls whose nests he has been plundering. In its habits the Hooded Crow is more gregarious than the Carrion Crow, and may be seen in flocks and parties throughout the year. It feeds on all kinds of substances, and pokes and pries about in all kinds of places to find them. On the shore it may often be seen feeding on shellfish, or on any carrion that may be cast up by the waves ; inland it frequents the pastures and the newly-sown fields, where it lives on similar food to the Eook ; whilst in all parts of its varied haunts it is ever ready to murder any bird or animal smaller or less powerful than itself. Gamekeepers are ever on the watch to shoot, poison, or trap the Hoodie, for he wages an endless war on the preserves ; and farmers equally detest him because of his misdeeds amongst the poultry, the growing crops, and the lambs. There can be little doubt, however, that in spring and autumn the Hooded Crow rids the pastures and fields of countless noxious insects and grubs. The note of the Hooded Crow is a hoarse era, sometimes modulated and drawn out into carruck ; and in the pairing season he not unfrequently utters more musical sounds as he opens and closes his wings, spreads out his tail, and performs various evolutions in the air to attract or charm his mate. Hooded Crows do not differ in their flight from Carrion Crows and Eooks, — they pass through the air on the same regular and steady beat of wing, but they are capable of turning and twisting with great speed when they are pursuing a small bird, or buffeting each other as they often do in mid-air. Hooded Crows pair for life, but they are rather late THE HOODED CROW breeders, generally contriving to bring up their young when the egg season is in full swing. Every year the same nest is tenanted, or a new one made on the old site, if it has been blown down or otherwise destroyed. The nest is built in trees as well as on rocks, the latter situation being generally chosen. I have seen its bulky nest in a stunted thorn tree on the bleak hillside, but when a tree is selected it is generally the tallest and most inaccessible in the neighbourhood. When on the rocks, a crevice or a shelf is selected, and here the nest is often very bulky, the accumulation of years and years. The outside is made of sticks and branches of heather ; finer twigs and pieces of turf are used for the inside, which is finally lined with a thick warm bed of moss, wool, and feathers. It is very similar in appearance to the nest of the Eook, but is rather deeper, and the lining is perhaps more copious. The eggs of the Hooded Crow are four or five in number, precisely similar in size and colour to those of the Eook and Carrion Crow, being greenish-blue or pale green in ground colour, spotted and blotched with greenish-brown of various shades and pale gray. Only one brood is reared in the year, but if the first eggs are taken others will generally be laid. Both birds assist in incubation, the sitting-bird often being fed on the nest by its mate ; and as soon as the young are hatched the depredations of the parents increase. Made bold by their hungry clamouring young, they are a perfect pest to the poultry-keeper, and carry off everything eatable they can find. The young are even fed and tended for some little time after they quit the nest. In many places where the geographical ranges of the two species impinge, the Hooded Crow regularly interbreeds with the Carrion Crow, and every intermediate form between the two birds can be obtained. Most of this interbreeding takes place in Western Siberia, but in Scotland these two Crows occasionally mate together and produce more or less fertile offspring. 122 OUR RARER BIRDS In England the Hooded Crow is well known in many districts as a regular winter migrant, arriving^ in October and leaving in March. Most of these birds are from Scandinavia ; they cross the North Sea by way of Heligoland, and arrive on our low-lying eastern coasts about the time the Woodcock puts in an appearance. In England the Hooded Crow is best known as a coast-bird, although a few stray to inland districts, generally following the course of large rivers. On the noble expanses of salt-marsh that gird the Wash on the coast of Lincolnshire the Hooded Crow is particularly numerous, and its habits may be studied there with ease. Its migration to this country is an intensely interesting sight to the lover of birds. For weeks in the autumn hundreds of thousands of Hooded Crows may be seen flying slowly from across the sea in one loncj strago-ling stream, now in twos and threes, or in little parties, and occasionally in great rushes. This bird migrates exclusively by day, and of the vast numbers that pour in from the north and east many remain on these extensive salt-marshes for the winter, and many more follow the coast still farther south. During its winter sojourn here it very closely resembles the Eook in its habits. It frequents the broad Lincolnshire fields close by the sea, where dykes take the place of hedgerows, and where the autumn-sown grain is eagerly fed upon. They are very gregarious and sociable now, and settle in large flocks upon the fields and in the pastures, feeding w^ith Eooks and Starlings. Occasionally they are seen on turnip fields and stubbles, in company with Wood Pigeons and Stock Doves. But their great feeding- ground is on the interminable wastes of salt-marsh and mud, where they often congregate in thousands on the spots where food chances to be plentiful. Upon these marshes it searches principally for sand worms, small crabs, and cockles. The latter shellfish it digs for in the sand, and then carries up in the air for a considerable height to drop down and break THE HOODED CROW 123 open. I have seen it when so engaged follow the falling cockle so quickly as to be on the ground almost as soon as its quarry. With the marsh-men the Hooded Crow bears a bad name, from his habit of devouring the birds caught in the flight-nets. On these extensive marshes miles of netting are set to catch the hordes of wadincp and swimming birds that fly over them. These nets are visited every morning by their owners, but too often the crafty Hoodie has been there before them — even before the tide has ebbed, and carried off most of the birds, and so mangled the remainder as to render them totally unfit for the markets. Many a wounded bird that has managed to escape from these snares or has eluded the gunner, falls a victim to the cunning Crows that search every nook and corner of these tide-washed wastes for food. In spring and autumn the Hooded Crows often congregate into enormous flocks, probably for the purpose of pairing, and not as " Crows' courts," assembled to administer justice and punishment upon some offending member of the community, as even some nineteenth-century ornithologists assert to be the case. In winter, when these mudflats and marshes are sometimes strewn with big blocks of drifted ice, and the surrounding fields are deep in snow, the Hooded Crows come close to the houses and farmyards to pick up any refuse they can find, often perching on the corn-stacks and pulling out the straws, or makinof a meal on the refuse of slauf^hter-houses used for manuring the land. As soon as spring returns and the Scan- dinavian forests are free from frost, the Hoodies desert the Lincolnshire mudflats and marshes and retire northwards to rear their young. By no strange chance is a bird of this species seen here during the summer, although there are plenty of suitable nesting-places to be found. So regular are the move- ments of this bird, that the fisher folk will teU you the Hooded Crow and the Swallow are never seen in the air together. THE GEEEN WOODPECKEE (Gecinus viridis) The Woodpeckers must be classed amongst our rarest birds — nowhere can they be said to be abundant, and there are plenty of wooded districts in England where a Woodpecker is never seen. This scarcity, viewed in relation to their fecundity, is somewhat puzzling to the naturalist. Although they multiply so quickly (as many as six young birds being reared in a season), their struggle for existence must be a very severe one, and only a small percentage survive the contest. Want of food is most probably the great secret of their rarity. They are not migratory birds, and as they live almost exclusively on insects their sustenance is a very pre- carious one. As a proof that this mortality arises from such a cause, we know that in the Tropics Woodpeckers rank amongst the commonest of birds, simply because the nature of their haunts is favourable to their wants and conditions of existence — insect life, the Woodpecker's principal food, being remarkably abundant in the equatorial forests. The haunts of the Green Woodpecker are in the southern woods and forests, its place being taken in the north by the Great Spotted Woodpecker. The Green Woodpecker is the largest of the British species, and one w^hose habits are particularly easy of observation in those districts where the bird is common. It is, of course, a bird of the trees, and rarely strays far from the woods. It may sometimes be seen THE GREEN WOODPECKER 125 iu the quiet country parks which are thickly studded with old timber, flying in peculiar waving course from tree to tree, uttering its loud notes as it goes. Whether observed in the open or deep down in the silent woods, its actions are much the same. It usually begins its devious wanderings over a tree near the roots, gradually working upwards, exploring many of the larger limbs as well as the knotted, gnarled old trunk as it proceeds, and then flying onwards to the next tree, where precisely the same course is repeated. Where the trees are very close together it does not descend to the ground every time, but flies from one trunk to another. The Green Woodpecker spends by far the greatest part of its time in one constant search for food. Every little chink and crack and knothole is inspected in turn — every bit of faulty bark or decaying wood is carefully sounded. By some strange faculty of perception the bird seems to know where insects or larvae are lurking under the bark or in the rotten wood, and he labours diligently with his chisel-shaped beak, using it almost like a pick-axe, until the prize is reached. When searching the rugged old trunks of the oaks and elms and beeches, his actions are very interesting. He runs from side to side, pauses, creeps forward again, returns, then clings to the under surface of a broad limb, all the time supporting himself with his stiff, pointed tail, which serves the purpose of a third leg. Every now and then you lose sight of him as he runs to the opposite side of the tree ; then you see him peeping at you, as it were, with only his red head visible, and all the time his lusty taps wake the silence of the forest. As he flies onward you cannot help admiring his rich yellow lower back, which shows out very conspicuously when the wings are opened. He searches over a tree in a very short time, but frequently stays to break away the wood and bark which conceal his insect food. Of all birds the Woodpeckers are perhaps the least 126 OUR RARER BIRDS inclined to be gregarious or sociable. Earely indeed do we see more than a pair of birds together, and in most cases only one. Its singular cry once heard can never be forgotten ; and the countryman will tell you that it is most frequently uttered before rain. We hear it most often in the bird's breeding season during spring and early summer. It may best be described as a clear hi-lii-lii rapidly repeated, and resembling a loud laugh. When signalling to its mate it taps the trunks or branches loudly and rapidly, producing quite a jarring noise. I have sometimes seen the Green Woodpecker alight on an old gatepost by the woodside and search for insects ; and it may be repeatedly surprised on the ground in the quiet corners of the woods and plantations, or even in the open park. It has visited the ground to dig up the ants' nests and to regale itself on the moving masses of ants and larvse. On the ground it is awkward and clumsy enough, its short legs preventing it from moving about as gracefully as most birds do. Woodpeckers are shy and wary creatures, yet with a little more caution than usual we can generally approach them sufficiently near to watch their interesting movements on the trees. I love to conceal myself amongst the tall bracken in the park or more open parts of the forest, where the deer graze peacefully under the noble trees, and wait and watch for the Green Woodpecker. His laugh may- hap is sounding in the distance ; he may not come my way for a long time, but I can find plenty to interest me among these grand old trees. Creepers, Starlings, Tree Pipits, Wood Pigeons, Stock Doves make them their headquarters and imbue them with life; whilst the myriads of bees in the fragrant lime trees yonder soothe me with their constant dreamy hum. I have known the Green Woodpecker search the trees all around me, and have been able to watch his every movement when I have been concealed in this manner. By the middle of April the Green Woodpeckers are busy THE GREEN WOODPECKER 127 at their nesting-place. They pair for life, and the old nest is used year after year in a great many cases, always pro- vided that it is not full of water or already occupied by a Starling or a Titmouse. The Green Woodpecker breeds in a hole in the trees, generally selecting some stump which is rotten and easily bored. I have never known him tunnel into 'sound timber. He has no cause ; besides, his bill, strong as it is, would not be able to excavate a chamber large enough for his needs in the short time he devotes to the operation. If the outside of the timber is sound, the decayed part is soon reached, and the birds display wonderful power of discerning which trees are sound and which are decayed. The tree may seem sound enough to the eye, but as soon as the bark and a thin crust of growing wood are pierced, the centre of the trunk or branch is soft as touchwood and easily scooped out. For a little distance the hole is bored horizontally ; then, as soon as the birds get sufficient room to turn, a perpendicular shaft is sunk for a foot or more, the bottom of wliich is enlarged into a little hollow in which the female lays her eggs. Both birds assist in this work of excavation, and most of the refuse dug out is carried away and dropped at some distance from the tree. ISTest there is none ; the six or seven glossy white eggs rest on the wood-dust and chips at the bottom of the hole. The first Q,gg is generally laid as soon as the hole is completed, and the full number is deposited by the first week in May. Their large size effectually prevents any confusion with the eggs of the other British Woodpeckers. I have known several instances where the sitting-bird has been drowned in the nest-hole on her eggs and young during exceptionally wet weather — a touching instance of maternal love, for there can scarcely be a doubt that the bird could readily have escaped had it so desired. The food of the Green Woodpecker is composed of the various kinds of insects that infest the timber, together with OUR RARER BIRDS ants ; and it is said, although I have never observed such to be the case, occasionally to eat acorns and nuts. The young are fed on insects and larvae, and we may watch the old birds tend them for some time after they leave the nest. Only one brood is reared in the year ; but if the first lot of eggs be taken, the birds will often lay a second clutch, in some cases making an entirely fresh hole for their reception. In some parts of England, especially in the southern counties, the Lesser Spotted AVoodpecker {Picus minor) is still by no means an uncommon resident species, although locally distributed. Its small size — it is the smallest of the British Woodpeckers — readily distinguishes this species from its congeners. It loves the woodland districts and the fields where the hedgerows are thickly studded with tall trees. In its habits it closely resembles its allies, but perhaps shows greater preference for the tops of trees and skulking among the slender branches, where its actions are very Tit-like. Its food is insects. Paired probably for life, the same nesting- hole is often frequented year after year. This hole, about twelve inches deep, is sometimes selected ready-made, but more often is excavated by the birds themselves. The eggs are laid early in INIay, are from five to eight in number, pure and glossy white, and closely resemble those of the Wryneck. THE WEYNECK {lynx torquilla) The Wryneck, although it can scarcely be regarded as a rare bird, is one that is somewhat locally distributed. It derives its name from its peculiar habit of twisting its head from side to side, and is closely allied to the Woodpeckers, although it differs from those birds in many important particulars of habit and structure. It is a migratory bird, and arrives here early in the vernal year, a little before the Cuckoo makes his appearance, so that he is known to the country people as the " Cuckoo's Messen- ger," or " Cuckoo's Mate." The Wryneck is not so strictly confined to the woodlands as the Woodpeckers, because its food is not sought so much upon the timber. It frequents the cultivated districts, well wooded but open localities, orchards, copses, and plantations ; and not unfrequently on the border of the moors its shrill whistle may be heard. It is a shy and wary little creature, and soon takes shelter amongst the foliage when it finds that it is being observed. The love-note of the male Wryneck is only heard in the breeding season, and ceases soon after the female begins to sit. It is a loud, clear, shrill, and oft-repeated cry, resembling the word heel, and cannot well be confused with the note of any other bird. It is a remarkably piercing cry, and may be heard for a considerable distance, especially across open country. I am not aware that the Wryneck utters this note 9 OUR RARER BIRDS when on the wing, but always when at rest, either sitting on the ground, or on a dead stump, or when clinging to the tree trunks. When alarmed it utters a sharp and oft-repeated metallic clicking-note, and frequently taps very rapidly and loudly on the branches. When you examine the Wryneck you will find that it differs considerably from the Woodpeckers in its appearance. In the first place, its plumage is soft and beautifully mottled like that of the Goatsucker ; then its beak is not formed for digging into decayed wood and bark, and its tail is as soft and pliable as that of a Eobin, instead of being stiff and pointed as is the case with the Woodpeckers. Still the Wryneck is beautifully adapted to its ways of life, as we shall fully learn after studying its habits and economy. The Wryneck obtains its food almost exclusively with its tongue, and its tail is never used as a support, for the bird rarely climbs about the trunks or branches. Nevertheless its outer toe is reversible, like that of most Picarian birds, and its feet are formed for climbing ; but this is doubtless a long-inherited character from the common ancestors of the Wrynecks and the Woodpeckers. If you watch the Wryneck closely when in the branches, you will find that it sits like any other ordinary perching bird ; and should you observe it on the rugged trunk of a tree, you will invariably find that it sits sideways on the bark and never attempts to climb like a Woodpecker, but pursues a sidelong course when exploring the nooks and crannies for insects. Its plumage is eminently protective in colour, and harmonises closely with the brown bark and silver lichens. The Wryneck may sometimes be seen frequenting the slender branches, picking insects from the leaves, and occasionally fluttering into the air to catch them as they pass by. When flying from tree to tree, or from one orchard to another, its course is undulating, some- thing like a Woodpecker's. The food of the Wryneck is composed of various kinds of THE WRYNECK 131 insects and their larvae, especially small caterpillars. But the bird's principal fare, I believe, is ants and their eggs, for ob- taining which it is admirably adapted. Were you to dissect a Wryneck you would find that the two posterior branches of the bones of the tongue are considerably elongated, and the muscles attached to them highly developed, by wdiich means the bird is able to extend its tongue, the tip of which is hard and horny, to a considerable distance beyond the point of the beak. You will also find, in pursuing your investiga- tions further, two long glands beneath the tongue, which open into the mouth and secrete a viscid fluid upon the tongue. After making yourself so far familiar with the little AVry- neck's anatomy, repair to some ant-hill in its haunts, and observe closely its method of obtaining its meal. Mark with what amazing rapidity the tongue is shot forth, and note what part the sticky fluid plays with which it is anointed, by causing the ants to adhere to it. So quick are the movements of the tongue that the eye cannot follow them, and the poor ants and their eggs seem drawn towards it by some magnetic influence. The hard horny tip to the tongue is of service, and enables the bird to explore with that organ the soft earth which conceals its prey. When you still further dissect a bird of this species you wdll find a small quantity of grit and dirt in its stomach, w^hich circumstance has puzzled not a few naturalists. Its presence here is due to accident alone, and is conveyed into the bird's mouth through sticking to its tongue with the ants. The Wryneck does not, however, obtain all its food from the ant-hills, for it searches the lichen- covered branches and moss-grown decaying stumps, picking out the various insects that lurk in these situations. The Wryneck not only visits the ants' nests, but it watches out for that little insect as it journeys to and fro. I once came across a narrow stream of ants which extended from some barley fields far out into the sand of the Sahara Desert, where 132 OUR RARER BIRDS they had made then- nests. They were conveying the grain away to their nest ; but the Wrynecks, w^hich were common enough in the beautiful oasis adjoining, had found them out and were eating them in thousands. I may also mention that here, in Africa, in its winter quarters, it is very fond of frequenting the rough stems of the date palms, and often perches on them and quietly waits for insects to fly past, when it flutters out and secures them. It is a very silent bird in winter. I have never heard it utter its wxll- known summer cry, but its usual clicking call-note sounded repeat- edly from the date palms and pomegranate trees. It is just as wary here as in England, and seldom allows a near approach. It is not improbable that the Wryneck pairs for life, and that the young birds of the previous season mate some time before their arrival in this country. I saw them in pairs in Northern Africa, previous to their departure for their summer haunts, and it is certain they arrive here in England already mated. The Wryneck's breeding season is in May, and its nesting -site is somewhat varied in character. It takes possession of a hole in the forest trees, or in the trees of the orchard, or not unfrequently in a hole in a decayed stump in the woods, or even in the hedges by the wayside. Here, for instance, is a tall holly stem, blighted and fast crumbling away before the wintery storms. It is surrounded with perennial branches, the clump of hollies having closed up round it as if to hide and shelter it in its old age. In a hole in this stump a ]3air of Wrynecks have made their nest for several seasons. The entrance is well concealed by the surrounding foliage, which affords the shy birds that ample cover which they love, especially during the season of repro- duction. Let us examine it closely. By breaking aw^ay the outside wood, which is little stronger than paper, we are able to reach the cavity which contains the nest. It is about THE WRYNECK 133 twelve inches from the entrance ; and we find that the AVry- neck is no nest-builder, and that her eggs are laid on the powdered wood and dust at the bottom of the hole. We find the female "Wryneck upon her eggs, remaining brooding over her treasure until removed by the hand, as is the case wdth most species nesting in holes. "VVe heard her utter warning hisses as w^e broke the wood away, and wdien taken in the hand she repeats this startling sound, which closely resembles that made by a snake. From this peculiar note the Wry- neck is known in many localities by the name of " Snake Bird." She also keeps turning her head from side to side with sino'ular contortive movements, oivino: herself a most strange appearance, well calculated to alarm the inexperienced observer. I have also known her to feign death when taken in the hand ; but if you relax your hold she generally takes advantage of the proffered freedom and flies away. The Wryneck never excavates a hole for itself in which to rear its young, but always finds one ready-made, just like the Titmice and Starlings do. The eggs of the Wryneck are from five to eight in number, — in rare instances you may find even nine, pure and spotless white, and polished like those of the Woodpecker's, which they resemble in every respect save that of size. You may remove the eggs of the Wryneck, just as you may take those of the Starling, and the old birds still frequent the place, and others will be deposited in the same hole. Egg after ^gg may be removed and still the female lays more, continuing to do so in some cases right through the summer, and returning to the old unfortunate quarters to repeat her efforts the next spring. The Wryneck's fecundity is indeed amazing, and she has been known to produce as many as forty-three eggs in a single season. Pity that the poor birds w*ere harassed so persistently ! Only one brood is reared in the year, and the old birds and their young tarry on our shores but a short time 134 OUR RARER BIRDS after the latter reach maturity, migrating to their winter quarters in Africa during the month of September. In their winter home they become much more sociable, and sometimes unite into little flocks which roam about in quest of food. One more word on the Wryneck's fecundity. Compara- tively speaking this bird is not a common one; hence we must conclude that its rate of mortality is high. Subsisting on a somewhat precarious diet — for its chief food the ants seldom occur in great quantities two seasons together — its numbers must be considerably reduced during unfavourable seasons whilst on our shores. Then again the dangers which surround it in its winter home, and the perils of its long journey to and fro in spring and autumn, must tliin its ranks. As we have already seen, this bird lays a large number of eggs, and is able to replace them if they are destroyed, so that by this means it contrives to keep a place among existing species. Its struggle for life is undoubtedly a severe one, and its great fecundity most probably saves it from complete extinction. THE OTGHTJAE {Caprimulgus eurojmus) The Niglitjar, better known in many places as the Goat- sucker or Fern Owl, is one of the most interesting birds that flies in the evening's dusk or under the murky sky of night. It is a summer visitor to this country, arriving here about the middle of May, and returning south again near the period of the autumnal equinox. As the Eed Grouse loves the heather, so does the Mghtjar love the fern and bracken, and its favourite haunts are on extensive heaths where bramble and brake mingle with the heather. It also delights to frequent the rough broken ground on the borders of the forest, and the open spaces in the woods, where undergrowth is replaced by briars and bracken, and it is not unfrequently 136 OUR RARER BIRDS- flushed from tlie edges of the pine woods near the moors. The Nightjar is a thorough bird of night, and is never seen abroad in the bright daylight unless it has been disturbed from its sleeping -place. When flushed in the daytime it rises in a bewildered sort of manner, tumbling aimlessly about in the air, and soon seeks a refuge amongst the tall bracken or in the dense branches of a tree. It is frequently flushed from the country roads, where it lies close until nearly trod upon, so much does it resemble a piece of cow dung or a flat stone. It often sleeps on some broad branch amongst the thickest foliage, always sitting along the bough, never across it as most other birds do. This peculiarity in perching is for the purpose of concealment, and when the bird is crouching close to the bark it looks like a lump of lichen or gray moss. A large and conspicuous moth found amongst birch trees always alights on the bark in a certain attitude for a precisely similar purpose. The Nightjar is one of the first nocturnal birds to fly abroad at dusk, and its peculiar note may be heard here and there amongst the trees and fern before the sun is completely hidden by the hills. Few things are more pleasant in the refreshing cool of evening, after the broiling heat and oppressiveness of a mid- summer day, than to stroll on to the fern-clad commons and by the woodsides to watch the aerial gambols of the Nightjar. When the evening's gloom is falling, in the dreamy afterglow of a summer sunset, and the shadows broaden as the last rays of light glimmer on the tree-tops, you may hear the Nightjar's familiar clmirr from the woods. As the darkness deepens and the glow-worms glisten amongst the dewy grass, the birds come out from amongst the trees and hawk about the air above the bracken and brambles in search of food. You may see them repeatedly hover in the air above your head, the big white spots on the wings and tail showing out very dis- tinctly ; and the soft flapping of their wings is scarcely THE NIGHTJAR 137 audible as they turn and twist in chase of the night moths and the cockchafers. Ever and anon they mount above the tree- tops for a moment, and their dusky forms show out against the clear western sky. If you keep very quiet they probably alight on some old stump, or perhaps on the top bar of a gate close at hand ; they are not shy birds, and fear no danger. When sitting on the stumps or fences their actions are very like a big Flycatcher. Every now and then they sally into the air to catch a passing moth or beetle, or to flutter over the tall stems of bracken, and then return to their perching- place. Sometimes a bird will be joined by its mate when so sitting, and I have seen them feed each other on such occasions. As the night deepens the Fern Owl's activity increases, and they dart and glide more swiftly amongst the trees and above the open spaces, as though they had shaken off all drowsiness and were now thoroughly awake. As they hold high carnival in the balmy stillness of the midsummer nights, we have good opportunity of listening to their singular notes. When on the w^ing the cry is a clear and rapidly repeated co-ic, co-ic ; but when at rest the bird utters a churring noise, often so loudly as to make the surrounding air sensibly vibrate. I have never heard the Nightjar " churr " on the wing, nor have I ever heard the chattering cry when the bird has been at rest. Like too many other birds whose habits lead them abroad during the hours of darkness, the Nightjar has few friends. The poor Owls are persecuted because they hunt at night when no man sees their usefulness, and the unfortunate Nightjar suffers from the same circumstance. He has been accused of sucking the teats of the cows grazing in the pastures at night, but the poor bird only flits amongst them to catch the beetles and moths w^hich are disturbed from the meadow grass by the heavy tread of the feeding animals. You may watch him hunt the meadow^s when the moon is at the full, and observe his every action as he flutters and 138 OUR RARER BIRDS poises over the grass, but you will never see him interfere with the grazing cows. Gamekeepers too can never be con- vinced that he is not a Hawk, and they shoot him down at every opportunity. I once knew a gamekeeper .who admitted the perfect harmlessness of this charming bird, and whose only excuse for shooting it on every occasion was because he thought it " a nasty ugly beast, no good to anybody." And this man would grow quite enthusiastic over the beauties of bulldogs, and call ferrets pretty little things ! The K"ightjar is not at all gregarious, but in districts where it is common half a dozen may often be seen over one expanse of bracken. It is possible that this bird mates for life, as in spring it appears in its summer haunts in pairs, and may be so observed during the whole time of its stay. The Nightjar is active and graceful enough in the air, but when on the ground is comparatively helpless. Its short legs make it walk with difficulty, so that when it once alights, it generally remains stationary until ready to fly again. Much difference of opinion and more controversy have arisen over the serrated middle claw of the Nightjar. Some naturalists aver that this comb-like claw is used in capturing prey ; others have affirmed that it is employed in combing out the long stiff rictal bristles and to rid its plumage of parasites ; whilst one or two writers have gone so far as to assert that it is of service to the bird when sitting length-wise on the branches. It may be used for all these purposes ; but I consider it extremely doubtful that such is the case, and am much more inclined to look upon this serrated claw as the rudiments of a structure which was once of service to the Nightjar or its ancestors. Several other species of birds, very remotely allied to the Nightjar, as, for instance, the Heron, also possess this peculiarity, which I am disposed to look upon as being now in a very deteriorated stage of develop- ment through disuse. THE NIGHTJAR 139 The Nightjar lives ahnost entirely on insects. It catches the various species of night-flying beetles and the large- bodied nocturnal moths which dreamily flutter over its favourite haunts. The ghost swift-moth is eagerly sought after ; and I have sometimes watched this pretty bird feeding on the meadows near the woods where this insect has been flying in abundance in the bright moonlight, picking them from the tall stems of herbage as it fluttered lightly over them, or swept impetuously up and down under the drooping branches of the trees. It is specially fond of cockchafers ; and all the indigestible portions of its food are cast up in the form of pellets. The Nightjar is one of the latest birds to breed, and its eggs are seldom found before the beginning of June. Summer reigns supreme during the breeding season of this interesting little bird ; and almost as soon as the young are safely reared it begins to think of Africa and the south. The Nightjar's nest is only a little depression in the ground which is selected amongst the bracken and the heather in its haunts. It often chooses a site on the common or heath where the vegetation is scanty ; and I have seen its eggs at the foot of a tree in a little clearing in the forest, and under a gorse bush. The eggs of no other British bird can be confused with those of the Nightjar, and few are so beautiful in colour. They are two in number, and very similar in shape to those of the Swift, but are about as large as those of the Turtle Dove, pure white or pale creamy-yellow in ground colour, mottled, veined, clouded, and streaked with various shades of brown and violet-gray. They vary considerably in the character of the markings, some being streaked and pencilled like a Bunting's ^g^, others boldly splashed and blotched with rich colour. The Nightjar occasionally removes her eggs to safer quarters if she is much disturbed during the period of incu- bation. She is a remarkably close sitter, depending for her Uo OUR RARER BIRDS safety on the wonderful way in which her mottled brown plumage harmonises with the russets and browns and grays of surrounding vegetation. The eggs too are very protective in colour, and require sharp eyes to find them as they lie so exposed on the bare ground. The Nightjar only rears one brood' in the season, but if her eggs are taken, she will lay again usually not far away from where her first two were deposited ; but the second time she generally only lays one. Sometimes the sitting-bird feigns lameness when flushed from her eggs, and reels and tumbles along the ground trying to draw all attention away from her treasures. The young, as soon as they are fledged, also exhibit considerable cunning, hiding themselves amongst the moss and herbage at the approach of danger. They are fed and tended by their parents for some time after they are able to fly, and may often be seen sitting on the branches, or even on a wall, waiting for the old birds to brinsj them food. The Mghtjars disappear in autumn as suddenly and as quietly as they appeared in early summer. Previous to their departure they are silent, and they migrate at night to their distant quarters in the oases of Xorthern Africa. THE EOCK DOVE {Columba livia) The wide rano-ing Eock Dove is one of the most interest- ing of British birds, for it is undoubtedly the original stock from which all the varieties of tame Pigeons have descended. Its white rump distinguishes it from all its congeners — a peculiarity which most tame birds also possess. ISTeither the Stock Dove nor the Wood Pigeon lend themselves to domest- ication ; they have that in their nature which no art of man can overcome — an inherent timidity, and apparent incapacity to reproduce their species under the restraints of captivity. Singularly enough the Eock Dove is inseparably associated with some of the wildest scenery our islands can boast. It may be said to be confined exclusively to the coast — to the bold rocky headlands and sea-girt cliffs, and to rocky islands, especially those where the precipices are full of caves and fissures, in which the bird can rear its young and find shelter from the elements. It may be that this rock -haunting peculiarity is the one great secret of its readiness to become domesticated, the buildings and dovecots of man easily taking the place of the cliffs and the caves of its native wilds. In some few inland districts the cliffs are frequented by Eock Doves. These are undoubtedly tame birds, which have become feral, and have gradually reverted to the colour of the original stock. They mix with the tame Pigeons of the surrounding dovecots, and often interbreed with them, so 142 OUR RARER BIRDS that the young naturalist may rest assured that the true wild Eock Dove is only to be found on the maritime cliffs. As you wander along the wild shore at low water beneath the lofty wall of cliffs, you will often startle the wary Eock Dove from its haunt far above your head. Or when rowing past the rocks, the sound of your clumsy oars in the row-locks frightens the Doves from the shelves and fissures ; and as you approach the entrance of the black-looking caves, in which the water is ever dashing with a thunder-like roar, the birds hurry out on rapidly-beating wings to a safer refuge in the cliffs. Not unfrequently when you are wandering along the breezy tops of the cliffs, knee-deep in heather, seapinks, and other vegetation, you will see the Eock Doves fly out from some part of the rocks below, and hurry out for some little distance over the sea, then suddenly turn and fly to land to feed on the rough pastures or the weedy stubbles. They are more or less gregarious birds all the year, and may often be seen feeding in large flocks, the essence of wariness. They run about the ground in true Pigeon style, bobbing their head at each step, picking up the seeds and scattered grain. If alarmed they fly up, but never by any chance take refuge in a tree, either flying off to a more distant part of the fields, or returning to their haunts on the adjoining clifis. The flight of the Eock Dove is very powerful, performed by a series of rapid beatings of the wings ; but sometimes the bird sweeps down from the sky with wings held perfectly still into its gloomy cave or on to the pastures. It is capable of flying for very long distances at a time ; and the natives of St. Kilda, every one of them practical ornithologists, told me that the Eock Doves that breed there flew across to the Hebrides every day to feed, a distance of seventy miles ! The note of this bird is very similar to that of the Eing Dove, a soft full coo, TOO, coo, variously modulated when the bird is excited by the tender passions of love. It is very noisy in THE ROCK DOVE 143 the spring and early summer, but as autumn draws on it becomes much more silent, and it is rarely if ever heard in winter. The Eock Dove is an early breeder, commencing operations long before the winds of March are hushed, but the nesting season is not at its height until April and May. Like other birds of the Pigeon tribe, it rears several broods in the season, and fresh eggs may be obtained as late as September. Wher- ever it can obtain a cave for its purpose it always prefers one ; but in districts where caves are wantino; it is content to build its nest in the crevices and crannies of the rocks. Sometimes the cave is accessible at low water without the aid of a boat ; but in most cases the sea is ever dashing into its gloomy recesses with a dull booming roar, sending the spray in showers far up the walls. Amongst this constant turmoil of water the Eock Doves rear their young, making their slight nests on the ledges and amongst the fissures in the roof and sides of the cavern. The nests are slight structures, made of a few dead twigs, a little dry grass, and perhaps a scrap or two of seaweed. They are very flat, and of course long before the young have left them are caked and matted together with the excrements of the birds. In many cases several nests are built quite close together, and generally, if the colony be a large one, fresh eggs, eggs in every period of development, and young birds in all stages of growth, may be obtained at the same time. The eggs are two in number, somewhat elongated, and pure white in colour. Both parents take it in turns to hatch them, and the sitting-bird is regularly fed by its mate. The young birds do not quit the nest until well able to fly, and are then soon deserted by their parents. Except in the very severest weather, the Eock Dove may generally be found in its usual haunts near the sea ; but in winter it sometimes wanders southwards, or frequents the weedy pastures and stubbles near the coast. It is generally 144 OUR RARER BIRDS seen in flocks, and may sometimes be observed feeding with Thrushes and Finches. It occasionally visits the rocky beach and the rough ground near the sea to feed on the seeds of weeds. The food of the Kock Dove is chiefly composed of grain and seeds of all kinds, which it picks up from the lands and pastures near the sea, as well as on the sloping cliffs. This bird is a voracious eater, and takes great quantities of grain from the newly-sown land, as well as from the corn- fields and stubbles. It also eats the buds and shoots of herbage. It is worthy of remark that the Eock Dove is one of the most constant of birds in the colour of its plumage — varieties in a wild state being practically unknown ; but under the in- fluences of domestication it varies in a most curious manner, both in size and form and colour, and even in several parts of its structure. It is one of the most wonderful instances of the prodigality of ISTature in producing endless variations of form and colour as soon as the checks to those variations are removed. The Eock Dove's economy demands a certain uniform standard of colour, of structure, and of form, which is in harmony with" its ways of life in every respect, and up to which it is rigorously kept by Natural Selection. But let this check be once removed, and variation in many directions asserts itself, and the inevitable result is what we now see in the dovecots of civilised man — an almost endless variety of Doves, all sprung from their common ancestor, the Eock Dove, and all with a more or less strong tendency to revert to the colour of the original stock if suitable conditions arise. THE STOCK DOVE {Columha cenas) Few thoroughly British birds are so little known as the Stock Dove. It is common enough in all suitable districts, but owing to the diversity of the haunts it frequents, and its shy and retiring disposition, much confusion has arisen be- tween this species and its congener, the Eock Dove. The Stock Dove frequents rocks, both inland and maritime, as well as woodland districts, but the Eock Dove only lives on the ocean cliffs. The Stock Dove may be readily distinguished from the Eock Dove by its rudimentary wing-bars, and by the absence of the white rump and lower back. Much con- fusion also exists regarding the word " stock," as applied to this species. Some writers have attempted to prove that the word denotes this species as being the original " stock " from which all the domestic races of dovecot Pigeon have de- scended ; but there can be no doubt whatever that the bird acquired its name through nesting in the " stocks " or stumps of pollard trees, and frequenting the "stocks" or stacks of corn and other grain placed in the fields ready for carting. The Stock Dove loves the woodland districts best. It may sparingly frequent the more open country — even quarries on the moors and downs, rabbit warrens, and the ocean cliffs ; but it is by far the most abundant in the woods and forests, especially where the timber is old and decayed. It is a much commoner bird than is generally supposed ; but most game- 10 146 OUR RARER BIRDS keepers and countrymen know this species by the name of " Blue Eock " or " Eockier." Although a shy and extremely cautious bird, it is by no means so much so as the Eing Dove, nor will it forsake its nest so soon as that species if it is disturbed. I am often allowed quite a near approach when the bird is seated on a favourite perch on the topmost branches of some noble forest tree, whither it habitually repairs after feeding on the neighbouring fields, and I am permitted to watch its actions apparently unnoticed, provided I exercise a little caution. In studying the economy of this graceful bird you will find that it is much more silent than its congener, the Eing Dove, and its note is seldom heard, except in the pairing or breeding season. Its call too is dif- ferent from the Eing Dove's ; not nearly so soft and soothing, being a hoarse guttural coo repeated most rapidly and earnestly in the vernal season. Stock Doves are fond of bathing, as is the case with most birds of this order ; and a little before sun- set I often pause to observe them take their evening bath and drink previous to retiring to roost amongst the ivy or in the thick gloomy branches of the evergreens. The Stock Dove, like all other members of the Pigeon tribe, is a life-paired species, and frequents certain breeding grounds for years, provided it is left unmolested. Its breeding season commences in April, and several broods are usually reared in the season. Indeed, as late as October it is not uncom- mon to find young birds scarcely able to fiy ; and I have known their nests to contain eggs by the second week in April. The site for the nest is a varied one, yet it is always well concealed. An old Magpie's nest is not un- frequently chosen — so, too, is the deserted ''drey" of the squirrel ; and the disused Sparrow-hawk's cradle, should it be well concealed amongst ivy, is a favourite place. Indeed, the Stock Dove has a partiality for ivy almost as great as the AVood Owl, and wdien it builds its own nest per- THE STOCK DOVE i^j haps by far the most frequently places it among the perennial foliage of that plant. The above situations are chosen where the timber is but little decayed. Where, however, age and the wintery blasts have left their mark upon the trees, and hollow trunks and decaying limbs abound, you must search for the Stock Dove's eggs in holes similar to those which the Jackdaw selects for domestic purposes. So far as my own ob- servations extend, the Stock Dove is decidedly a hole builder; for if holes in trees are wantino- it seeks the shelter of deserted o nests of other birds ; or failing them, the dark seclusion of an ivy-covered tree, where, deep among the glossy foliage, it can rear its young unseen and in peace. In treeless districts a hole in the side of some quarry on the moors, or the crevice of a cliff, is selected, and in warrens it shares the burrows with the rabbits. The nest of the Stock Dove is very slight — ruder perhaps than the Eing Dove's, and in many instances a nest is dispensed with altogether. When in the branches it is merely a few twigs — a slight trellis -like platform of sticks ; and when in holes of timber, or on the tops of pollard trees, the decaying wood or mayhap a few straws form the bird's only bed. The eggs of the Stock Dove are never more than two in number, and are pale creamy-white in colour — a peculiarity which always serves to distinguish them from those of the Eock Dove and Wood Picreon. Throughout the breeding- o o o season the Stock Dove is a remarkably shy and retiring bird, and but rarely indeed betrays the whereabouts of its nest. Should you approach the nest the old bird often remains sitting upon the eggs or young until almost touched by the hand, and in some cases allows itself to be captured, especially if the eo-c^s are much incubated. There is another point in the economy of the Stock Dove which the careful naturalist will not fail to notice, and that is, the bird's singular partiality for the company of its own kindred during the nesting season. Unlike the Eing Dove, 148 OUR RARER BIRDS which is seldom gregarious except during autumn and winter, the Stock Dove is social at all seasons, and breeds in colonies to a great extent. I have not unfrequently found two of their nests in the same hollow tree, and as many as six within a few yards of each other, as is the case with Starlings and Jackdaws. The young Stock Doves remain in the nest until they are able to fly, being fed on the semi-digested food swallowed by their parents. They mature slowly, but as soon as they leave the nest appear to be deserted by their parents for ever. The food of the Stock Dove, as far as I can determine, is exclusively of a vegetable nature. In seedtime the bird is a regular visitor to the fields of oats and other grain ; and in dis- tricts where the birds are plentiful they become very trouble- some to the farmer. It also eats the seeds of weeds, and is very fond of acorns, buckwheat, beech-mast, and even blackberries. Peas and beans are also its favourite fare, and when hard pressed by hunger it will eat the tender shoots of the autumn-sown grain and the young leaves and sprouts of turnips. The Stock Dove spends the greater part of the day in the open country, on the fields, where it frequently mingles with flocks of tame Pigeons from the adjoining farmhouses. Its flight is quick and light, performed by rapid beats of the wings, but sometimes the bird darts down from the sky on almost motion- less wings into the friendly cover of the forest. When flushed in the woods it hurries off with great rapidity through the trees, flying in and out amongst the trunks with amazing speed and dexterity. It perches in trees as much as the Ring Dove, and may sometimes be seen running along the broad horizontal limbs paying court to its mate. In autumn the Stock Dove congregates into enormous flocks, mingling freely with King Doves, and frequenting the stubbles where they search for the scattered grain. The broad corn -lands and bean- fields are the Stock Dove's favourite autumn and winter pastures. There large flocks. THE STOCK DOVE 149 after feeding in the fields all day, betake themselves at dusk when gorged with food to the nearest fir plantations where they roost. They repair to the bean- and pea-fields before the crops are carted, and perch upon the stacks or " stocks " to feed ; and in severe weather they not unfrequently venture into the farmyards to pick up any stray grain they can find. If the Stock Dove robs the farmer of his grain and other seed crops, it makes ample amends for its depredations in consum- ing millions of seeds of the most troublesome weeds, such as charlock and dock, which, if not kept in check, would soon change fertile fields into unproductive wastes. The Turtle Dove {Turtur auritus) here claims a few words of passing notice. It is the most locally distributed of all our British Pigeons, and, unlike any of them, is a migratory bird. It is found principally in the southern and midland districts of England, appearing to shun the mountain- ous country of the west and north. The Turtle Dove is one of the latest of our summer migrants, not arriving in its usual haunts until the end of April or early in May. Its home is in the woodlands — the quiet dense game coverts, old forests, and the rich pastoral districts where the hedges are allowed to grow high, and where there are plenty of trees scattered up and down the fields and in the lanes. It is shy and retiring in its habits, far more often heard than seen, and at the least alarm seeks shelter in the nearest trees. The Turtle Dove is particularly noisy just after its arrival, and its rich soft coo fills the entire woodlands with a gladsome sound. Towards the end of May the slight nest is made either in one of the forest trees or in a tall evergreen or dense hedge- row. It is composed of a few sticks, and is simply a slight platform through which the eggs may often be seen from below. These are two in number — white, slightly suffused with buff, in colour. Their small size readily distinguishes them from those of the Stock Dove, which they closely I50 OUR RARER BIRDS resemble in tint. Both birds assist in hatching the eggs and in tending the young ; and in many cases two broods are reared in the season. The Turtle Dove feeds on insects, fruit, tender shoots, seeds of all kinds, and grain. It drinks frequently, and often flies for a considerable distance from its usual haunts to do so and to feed. The Turtle Dove begins to leave us early in September, and by the end of that month most of the birds have gone. I saw much of this charming little Dove in Northern Africa when on its way northwards to Europe in spring. Great numbers were to be seen in all the oases, frequenting the date palms and the citron trees, and I noticed that they were far less shy here than in English woods. I also saw them in the evergreen oak forests on the slopes of the Aures, where many retire to rear their young. It was a pretty sight to watch these beautiful birds at eventide coming up from all parts of the oasis and the surrounding desert to roost in the palms. Every palm tree soon became full of Turtle Doves, and they might be seen sitting side by side in pairs ; for I am of opinion this species mates for life. In the cool of early morning they left their retreats to visit the pools of water to drink. Hot and deliciously beautiful as the South Algerian winter is, the Turtle Dove retires to even warmer climes still farther to the south. The exact locality of its winter home is yet unknown to naturalists, but I am inclined to believe that it spends this season in the remotest oases of the Central Sahara and along the borders of the Southern Soudan. The Turtle Dove is easily recognised by its small size and nearly black patches on the sides of the neck. THE CAPEECAILLIE {Tetrao urogaUus) This mamificent bird, the laro'est of its order in this country, is one of the rarest and most local of those species which are classed under the head of Game. In this country it has seen many vicissitudes ; most of its favourite haunts have been destroyed ; the bird itself has been exterminated, and now once more it bids fair to re-establish itself in its old quarters. Four hundred years ago the Capercaillie was common enough in the pine forests of Scotland and the north of England ; but since that date many of its native Avoods were burned to destroy the wolves which then infested Britain, and the poor bird became extinct. Fortunately for British naturalists this handsome bird has been introduced again to its old haunts, and is gradually spreading over country which is suited to its requirements. The spruce fir and larch forests are its favourite haunts, although it some- times wanders to the birch and oak woods, and in autumn is frequently flushed from the tall heather on the hillsides. It delights to frequent the big pine woods, especially those that are studded with small lakes and tarns and swamps, and is occasionally found amongst the oak trees, for it is passionately fond of acorns. The male bird is rarely seen amongst the underwood except when moulting his plumage, but the female is often observed on the ground. These northern pine woods are full of wild romantic scenery, and some of the OUR RARER BIRDS gleDS and shady hollows are exceptionally favoured with the presence of rare birds. The Hen Harrier and the Golden Eagle may oft be seen ; the rare Crested Titmouse and the handsome little Siskin and Crossbill all find a home there congenial to their tastes. The ground under the trees is thickly covered with fallen pine " needles," and every bare space among the trees is covered with heath and other coarse vegetation. The Capercaillie is a fitting ornament to these gloomy forests. Often he may be seen perched on the top- most twig of a pine tree, his massive form coming out in bold relief against the clear western sky. He sits like this at the approach of evening, as if surveying the wide expanse of woods before retiring to his roosting-place. In summer the Capercaillie forsakes the trees for the greater part of the day, although he generally retires to the branches to digest his meal and to sleep. He generally roosts in the trees, but in winter, when the snow chances to be deep, he frequently burrows into it and sleeps secure and warm. The Caper- caillie is not a migratory bird, nor does it wander far from its native woods except in the very severest weather. The food of this fine Grouse is composed of the buds of the alder, birch, and hazel, acorns, all kinds of ground fruits, such as bilberries and cranberries, and in winter almost exclusively of the " needles " or spine-like leaves of the spruce, pine, and fir. The young are fed principally on insects, especially ants and their eggs. As may easily be supposed, the flight of this big bird is very powerful, and when he rises hurriedly from your feet or goes crashing out of the branches, where he has been intently watching your movements, although you were ignorant of his presence, his loud whirr of wing may well startle you. The Capercaillie is polygamous, and few birds are more pugnacious in the love season, although at other times he is remarkably shy and cowardly, and often allows a Peregrine THE CAPERCAILLIE 153 Falcon, not a tenth part of liis weight, to strike him down. The male birds begin love-making in April. The pairing- place is -usually beneath a pine tree, near a pool or other opening in the forest ; less frequently near a bare rock surrounded by fir trees, whose sweeping branches hang partly over it. Year after year the same place is frequented for the purpose. Just before sunrise and directly after sunset the '' spel " or love-song commences, and lasts till the sun has risen above the horizon, or the twilight deepens into night. Perched on his favourite pine he puffs out his plumage, droops his wings, spreads out his broad tail like a fan, stretches out his neck, utters his love-notes, and works himself up to such a pitch of amorous excitement as to be entirely oblivious to danger. His notes are often uttered so loudly as to cause the tree on which he sits to vibrate sensibly to the touch, and may be heard for a long distance through the silent forest. Many of these pairing-places are often close together, and are frequented by all the Capercaillie in the neighbour- hood. Fierce battles are fought for the possession of the females, who keep in the background and watch the strange antics of the males. The young males visit these pairing- stations, but are not allowed to call until they have fought their way into the ranks of the older and more powerful birds. Upon the female Capercaillie devolves all the care of the eggs and young. In the month of May she scrapes a little hollow in the ground amongst the heather and the bilberry wires, near or in the forest, in which she lays from eight to twelve eggs, brownish-buff in ground colour, thickly spotted with reddish-brown and a few larsjer markings of the same colour. They resemble those of the Black Grouse, but are readily distinguished by their much larger size. Only one brood is reared in the year. In winter the males frequently gather into small parties, and the females and their broods often keep company through the same inclement season. 154 OUR RARER BIRDS Little need be said of the sport which this fine ganie bird yields, or of the quality of its flesh, which is sent in great quantities to the table. Own forte is to watch the habits and economy of birds, and consequently we leave the various methods of capturing the Capercaillie to the sportsman and the hunter. ^- THE BLACK GROUSE {Tetrao tetrix) Although it is nowhere so common, the Black Grouse is much more widely dispersed than its congener, the Eed Grouse. Its home, it is true, is on the moorlands, but low down the hillsides, where the pine woods, fir plantations, and birch coppices furnish the bird with abundant cover. It frequents the borders of the moors, where the groups and plantations of pines, alders, and birches form the boundary line between the cultivated district and the wild. It loves the sheltered hollows just below the moors, where the ground is thickly overgrown with heath and bracken, and where the briars and brambles throw their long wires over the masses of rock, and twine and twist amongst the bilberries and cranberries; 156 OUR RARER BIRDS whilst here and there the patches of reeds and rushes and the alder clumps mark the marshy districts. Indeed, the Black Grouse shows a strange partiality for the swamps, and loves the rough ground and wild ravines through which the rush-fringed trout-streams dance and gurgle, and where the silver birches hang over the dark pools, and the bushes and tall rank vegetation grow in wild uncurbed luxuriance. The Black Grouse is never found far away from water, and may frequently be flushed from the dense reed tufts in the swamps. The Black Grouse is polygamous, and the female alone undertakes the charge of the eggs and the young brood. The males live at peace with each other for the greater part of the year, but early in April a great change comes over them, and civil war may be said to reign supreme until the females have laid their eggs. Some particular spot is chosen in their haunts, where the birds of both sexes congregate ; and a visit to such a place is of never-failing interest to him who loves to study the ways and doings of birds. Eepair to such a meeting- place a little before dawn, and carefully conceal yourself amongst the surrounding vegetation, when you will be able to watch the actions of the birds with ease. It is just before daybreak, A warm glimmer lights up the eastern heavens, and the gentle morning breezes rustle through the pine branches ; surrounding objects are becoming more distinct every moment, and the few early notes of the Stormcock from the neighbouring alders, and the cry of a noisy Blackbird just hopped from its roosting-place in the hollies down in the hollow, tell you that morning is at hand. See ! the Curlews are astir, and the Lapwings are just waking up on the rough fallows. But your observations and musings are interrupted by the flapping noise of wings and the approach of a dark heavy bird. It is a Blackcock coming to the pairing-station to pay his morning courtship — to fight THE BLACK GROUSE 157 for and win his brides. A handsome fellow he is, and his rich glossy plumage shines with a healthy lustre in the dim morning light — The Blackcock waked and faintly crew, The Blackcock deemed it day and crew. It is indeed an interesting sight, and at no other time does the plumage of this splendid bird show to such advantage as on the pairing-ground, when the first rays of the morning sun cause its pristine beauties to show out in all their rich intensity. He looks round a moment as if half conscious of your presence, and then busies himself with his own affairs. Drawing himself up to his full height he struts proudly about, now trailing his wings, and ever and anon erecting and spreading his broad lyre-shaped tail, all the time in- cessantly uttering his peculiar love song — In the clouds red tints are glowing, On the hill the Blackcock's crowing. Now he springs into the air, turning halfway round as he descends, then crouches to the ground, swells out his throat, and in a dozen different ways strives to display his charms, or give challenge to a rival. But your attention is soon called away from him, for shortly another cock bird makes his appearance. Another and another speedily arrive, and all are soon engaged in the same strange antics; and see, there are several females now, much less conspicuous in their brown plumage. Now two males meet in this strange arena and a combat takes place, the birds fighting with as much zest as a couple of bantam cocks, and in much the same way, the feathers falling thickly as the battle increases in fierce- ness. The females are getting more interested every moment, ready to bestow their favours on the victorious males, and run to and fro with drooping wings, occasionally uttering a low 158 OUR RARER BIRDS call-note. And so these combats proceed until all the females are won, when the strife ceases and the birds retire to seek their morning meal, but again assemble in the evening, and not unfrequently in the middle of the day as well. Through- out the laying season the Blackcock is a noisy and pugnacious creature, and once the full complement of eggs is deposited by the female, he quits her society, probably for ever. He now becomes a peaceable bird ; his pugnacious disposition has vanished, and he seeks the company of his own sex to feed and flock with them for the remainder of the year. Xow let us follow the female birds and devote our atten- tion to them. You rarely indeed find the Gray Hen's eggs till early May. The nesting-site is a varied one, but as a rule well and artfully concealed. It may be where a pine tree has been snapped by the wintery blasts or broken by the snow wreath, and its branches are almost buried by the bracken and brambles ; or it may be under a dense mass of briars, or not unfrequently beneath a thick bush of heather or a tuft of fern. But very little nest is made — a hole is scratched out and lined with a few bits of herbage : fern fronds, bits of heath, or bracken leaves. In this rudely formed nest the Gray Hen deposits from six to ten eggs. They are brownish-buff in ground colour, spotted and blotched with rich brown of various shades, and are like those of the Caper- caillie, only smaller. But one brood is reared in the year, and the parent and her offspring usually keep together through- out the winter. In some cases the nests contain as many as sixteen eggs ; but these are the produce of two hens — a fact which is proved by seeing one large brood of young birds being tended by two females. This often takes place where the birds are at all numerous. Throughout all the list of our British birds I do not think we can find a more striking instance of the utility of colour in the plumage of birds than is to be seen in the Gray Hen's THE BLACK GROUSE 59 sombre dress. She differs greatly from the male in colour, being mottled brown of various shades. These brown tints are of great service in shielding her from enemies when sitting on her eggs, by harmonising with the surrounding colours of the heath and fern. Well does she know in which direction safety lies, and, as is usual with all protectively coloured birds, and even animals and insects, for the law is universal, she remains quiet and motionless, brooding over her treasures until almost trodden underfoot. The eggs, too, are of protective tints, and consequently are never covered when the sitting-bird leaves them — a fact, by the way, con- trary to the expressed opinion of many writers on ornithology, who evidently have had no experience with the Gray Hen's domestic arrangements. The Black Grouse sometimes inter- breeds with other game birds, but the offspring, as is usual in such cases, appear never to be fertile. The Blackcock is an extremely wary bird, skulking low amongst the vegetation of his haunts, only rising when ab- solutely compelled to do so. His flight is swift — more so than that of the Eed Grouse, but somewhat laboured, and upon rising he usually utters his harsh alarm-note. When dis- turbed the Black Grouse generally flies for a considerable distance and often at a great height. I have known it fly for half a mile or more at a time across a valley or along the hillsides. Another peculiarity in this species is its partiality for perching in trees. The Eed Grouse only perches in trees very rarely, although it is extremely fond of resting on walls and rocks ; but the Black Grouse may be seen in the trees continually, and generally roosts in the branches of the pine and fir, or even amongst the prickly foliage of the holly. This love for the gloomy foliage of the evergreen is doubtless prompted by protective motives ; for the brilliant blue-black dress of the male is very inconspicuous in such a resting- place. i6o OUR RARER BIRDS The food of the Black Grouse is almost entirely composed of vegetable substances, varied according to the season of the year. Thus in summer the bird feeds upon seeds and the tender shoots of heather and leaves, and also insects of various kinds, especially ants and their eggs, on which the young are largely reared. The various wild fruits and berries of the moor and mountain side are consumed in autumn, at which season it is also seen on the stubbles near its haunts picking up the scattered grain. In the winter months, when the bleak mountain sides seem unable to support a bird of any kind, the Black Grouse lives sumptuously on the willow twigs, birch catkins, leaves and shoots of turnips, various buds, especially those of the alder, and the never-failing leaves of the heather. Black Grouse moult in July and August, and at that time skulk about a good deal amongst the herbage. The males seldom visit the trees till they obtain their new feathers, and the females keep well out of sight. Young of this species, as every game preserver know^s, are extremely difficult to rear, wet seasons being especially fatal to them ; and many nests are washed away through being made too near the rapidly rising mountain torrents. The sportsman will also find that on the dull misty autumn days this species often sits in the low trees and lets him approach wdthin gunshot ; and as the Eed Grouse always endeavours to fly down wind, he will just as surely find the Black Grouse try to fly up wind. If much shot at, the birds generally mount up high in air and fly away to some distant cover. He will also notice that the birds rarely fly uphill, but when flushed on the mountain sides hurry off to a lower level. THE PTARMIGAN (Tetrao mutus) Along yon moorland brown with heather bells, There swarms the honey-bee and sings the lark ; While Grouse which summer saw burst from their shells, Rough-footed run o'er knowes where moss-bees build their cells. The Ptarmigan is another of our rarer birds, and one that is extremely local in its distribution, being confined to the wild northern uplands. Yon distant mountain tops, where here and there the snow still lies in the sheltered hollows, even in June, do not look likely to repay the ornithologist for his exertions in reaching them. But these lofty hills capped with cloud, all glowing in sunlight or frowning in shadow, are the home of the Golden Eagle, the Peregrine Falcon, the Merlin, the Dotterel, and the Ptarmigan. We must leave the lowlands far behind us, cross the sloping moors, where the Red Grouse lives amongst the heath, and climb up the hills to their highest summits before we can expect to meet with the Ptarmigan. The scene up here is wild and barren and desolate in the extreme. The silence of the mountain tops is most impressive. The flat ground is thickly strewn with loose stones and large boulders, but in all the sheltered nooks the bilberry and other ground fruits abound, and in many places patches of scrubby heather find a precarious root. Behind the big rocks, and in the hollows where no sunlight penetrates, snow of dazzling whiteness covers the ground, pure 11 i62 OUR RARER BIRDS and unstained as when it fell from the clouds six months ago. These mountain solitudes are rarely visited by man ; still the birds we have come to seek are wary enough, and strive by arts of deepest wile to escape our notice. You see those round grayish objects dotted here and there over yonder bit of level ground? Stones, surely ; they never move ; they are part of the ground itself. But no ; they are birds — Ptarmigan in their summer plumage, shamming death, imi- tating bits of gray lichen-covered rocks, in the hopes that their deceptive actions will effectually prevent their detection. We may thus often wander amongst a number of these mountain Grouse without observing them, until we almost stumble over a crouching bird, when one by one they rise all round us and hurriedly fly away. The Ptarmigan is one of the best instances I know of pro- tective coloration. In spring and summer it dons a dress of mottled gray and brown, which absolutely shields the bird from its enemies, as we have already seen ; and, still more interesting, as soon as these wild mountain tops begin to get covered with the wintery snows, the Ptarmigan loses its summer livery and assumes a snow-white plumage, which renders it invisible among the eternal whiteness of its dreary haunt. It has many enemies, ever on the alert — big Eagles and active Falcons that hunt the mountain tops ; and were it the least bit conspicuous it would soon become exterminated. A bird whose greatest safety is on the ground does not fly much, and consequently the Ptarmigan only uses its wings to escape from an enemy when every other artifice has failed, or when it flies across the deep valleys from one mountain top to another. When all is quiet the Ptarmigan may sometimes be seen sitting on the bare rocks, but it is generally met with on the ground, where it runs about in a very similar manner to the Ped Grouse. Many of its habits are also like those of that THE PTARMIGAN 163 well-known bird. Its fliglit is rapid, and performed by quick beatings of the wings. Sometimes the wings are held arched and stiff, and the bird skims with great rapidity along the mountain sides, or over a ridge or heap of rocks. Its note, however, is very different. It is not nearly so loud and startling, being much more hoarse and guttural ; and for the greater part of the year the bird is a singularly silent species. I have heard Ptarmigan make a low grunting kind of sound when a flock of these birds have been crouching low amongst the stones. The food of this Grouse is almost entirely vegetable in its character. In summer the bird may catch a few insects, but at all seasons it seems to prefer buds and tender shoots of the mountain vegetation. In autumn seeds are eaten, and also vast quantities of the small ground fruits which grow so abundantly in its mountain home. I have known it wander lower down the hillsides at this season in search of fruit; and in winter it often descends to lower ground, provided it is covered with snow, when the mountain tops are too deeply buried for it to reach its accustomed food. The Ptarmigan swallows a considerable quantity of pebbles and grit to aid it in the digestion of its food. Ptarmigan, like Grouse, pair rather early in the season, but do not begin nesting duties until winter is finally banished from the mountain tops. If the season is a forward one, the eggs are usually laid early in May; but if the winter has been unusually long and severe, the end of that month is reached before the nest is made. This is a simple affair — merely a hollow in the scanty soil on the mountain top, lined with a few bits of dead heath or bilberry wire, or a little dry grass. The nest is rarely placed beneath the shelter of a bush, but it is sometimes protected on one side by a big stone or a piece of rock. The eggs are from eight to twelve in number, and considerably different in general appearance from those of the Eed Grouse. They are buffish-white in ground colour, spotted i64 OUR RARER BIRDS and blotched with rich liver-brown, and are not so profusely marked as the eggs of that bird. They are eminently pro- tective in colour, and are very difficult to see as they lie amongst the little stones and uneven ground. The female, too, in her protective dress, sits closely over them ; but she never covers them when she runs off for a little time to feed. Shortly after the young are hatched they run about with their parents ; but if a Hawk or an Eagle should appear the whole brood scatter with great speed and hide themselves amongst the stones and plants, where they keep perfectly motionless until the danger has passed. I should here mention that the Ptarmigan is a monogamous species like the Eed Grouse, and it appears to pair every season. As soon as the young can fly, the Ptarmigan gather into flocks which roam about the highest mountain tops in quest of autumn fruits. A word as to the change of plumage in the Ptarmigan. This bird for three parts of the year is in the moult. Except in winter it appears to be incessantly changing its feathers to adapt itself to the varying colours of its haunts. In spring its dress is dark brown, mottled with yellowish-brown; and in autumn it changes to pale gray, sprinkled with black. The summer plumage is somewhat intermediate between these two extremes. The quill feathers, however, are only changed once, in autumn. It is very probable that many of the feathers simply change colour gradually from the root to the tij), and are not moulted. THE EED-LEGGED PAETEIDGE (Perdix riifa) The Eed-legged Partridge is not indigenous to this country, but was introduced here, like the Pheasant, so lono- a^o that we have quite got to look upon it as a bird of the southern fields. There is much in the habits of this handsome bird that is interesting to the naturalist — habits acquired amongst very different surroundings, and which it still retains in its new home. Unlike the Pheasant, its immigration has not been attended with very great success. Eortune has not been kind to it, and it only lives in a few localities well adapted to its needs. It must have a warm sandy soil if it is to thrive ; it dislikes clay and heavy ground ; and wet seasons are singularly unfavourable to its increase. The Eed-legged Partridge belongs to a little group of Partridges, all very much alike in their habits and the colour of their plumage, which frequent dry and mountainous country. I have often studied the habits of its cousin, the Barbary Partridge, in the wild upland districts of Northern Africa — and they are all thorough birds of the wild. It is perhaps fortunate that the Eed- legged Partridge does not thrive very well in this country, because in all the localities in which it has established itself the Common Partridge has sensibly decreased in numbers, and in some places has been completely exterminated by the larger and much more pugnacious species. Game preservers have not been slow to recognise this peculiar habit of the Eed- 1 66 OUR RARER BIRDS legged Partridge, and on many estates it is persecuted quite as relentlessly as the Crows, Hawks, and other vermin. This is another reason why it is not more widely dispersed. Like most other birds of showy plumage, the Eed-legged Partridge is a skulking, shy, and wary creature, only using its wings to escape from enemies when all other means have failed. It always prefers to run from danger, threading its way through the dense herbage and up the hedge bottoms witli great speed. When driven into the air it very often perches in a tree or on the top of a tall hedge, much to the surprise of an observer little acquainted with its habits ; and in some districts where the bird is rather common I have watched them perch three or four together on low walls, or even on the wire fencing which has been fixed up on poles to prevent sheep from jumping the low hedges into the country roads. Even its long residence in this country has not entirely obliterated the Eed-legged Partridge's love for wild uncultivated ground. In autumn it frequently wanders from the fields, and haunts the little plantations and rough ground near the woods, all overgrown with rush and briar and bramble and thick coarse grass. It loves the densest cover, and should always be sought where the vegetation grows most luxuriantly. It is a bird evidently not used to snow, and when the fields are covered this Partridge quits them and skulks amongst the tangled hedges and the brushwood. In summer this bird lives largely on insects, but during the remainder of the year, seeds, buds, shoots of clover, and grain are its favourite fare. It loves the stubbles that have been cut by the sickle best, discarding those which the modern reaping machine shaves almost as bare as the ground. True, it feeds on them, but at the least alarm you may see the big plump birds running stealthily and quickly to the friendly cover of the hedges. They often perch on the corn-stooks, and repeatedly hide themselves by running under them. The note of the Eed- THE RED-LEGGED PARTRIDGE 167 legged Partridge, heard most frequently in spring, more resembles the well-known whistle of the Quail, but is as loud as that of the Common Partridge. It is in the pairing season, early in April, that the Eed- lef^o-ed Partridge is most pugnacious. Then combats are of frequent occurrence between rival males, and it is now that the birds display singular fierceness against the Common Partridge. The nesting season of the Eed-legged Partridge is much earlier than that of the common species, the eggs being laid by the end of April or beginning of May. The nest is a slight structure, made amongst the growing clover and corn, or in the thick vegetation at the bottom of a hedge. It is merely a hollow scraped in the ground, and carelessly lined with a few dead leaves and bits of withered herbage. The eggs, generally twelve in number, but often only ten, and sometimes as many as sixteen, are pale brownish-yellow spotted and speckled with dark brown. Singularly enough the Eed-legged Partridge lays her eggs at irregular intervals. Most birds lay an egg each day until the full complement is deposited, but the present species sometimes goes for several days without laying. The nest is occasionally made some dis- tance from the ground in the roof of a corn- or bean-stack — the Pheasant and the Partridge repeatedly do the same. The female sits closely, depending for her safety on the brown colour of her upper plumage and the wealth of vegetation which almost covers the nest. Only one brood is hatched in the year, and both parents assist in rearing them, for be it known that the Eed-legged Partridge is monogamous. In autumn the broods still keep together, and often unite into large coveys for the winter months. They now visit the stubbles to pick up the scattered grain, or wander from the fields to the more open country, especially to commons which are dry and covered with thick scrub and gorse. They always appear to roost on the ground, but frequently enter plantations i68 OUR RARER BIRDS and tlie borders of woods for that purpose, especially in severe weather. The flesh of this Partridge is not nearly so well flavoured as that of the Common Partridge ; and the sport it yields is very inferior. It is too restless a bird — too fond of running ; and the coveys break up when alarmed, and often disturb the Common Partridge, which otherwise would have laid close to the dogs. The Quail {Coturnw: communis), though widely distributed over the British Islands, is nowhere common, and therefore demands a place among our rarer species. Unlike all our other Game Birds, the Quail is a migrant, visiting this country in spring and retiring southwards to Africa in autumn. The Quail comes with the very last batch of migrants, arriving here early in May, and leaves us again in September. The migrations of the Quail are extremely interesting. This little bird migrates chiefly by night, although I have met with it crossing the Mediterranean during the day. Vast numbers collect and journey in company, especially in autumn, and many thousands are netted every year for food. The Quail in this country is a skulking bird, and loves to frequent the fields of growing corn and other herbage, rarely flying far, and only betraying its whereabouts by its shrill whistling-note. In the choice of its food and in many of its habits it does not differ much from the Common Partridge. It flies quickly, runs fast and skilfully through the herbage, lies close to the ground at the approach of danger, is fond of dusting its plumage, never perches in trees, and is most partial to dry and sandy soils. In many cases the male pairs with one female alone, but in others it is polygamous, each male con- sorting with several females. It breeds late, the female making her scanty nest amongst the corn, clover, or other herbage in June. This nest is merely a hollow lined with a few bits of dry grass and dead leaves. The eggs vary greatly in number — from eight to twenty ; but probably the largest THE RED-LEGGED PARTRIDGE 169 clutches are the produce of several females. Two or three nests are frequently made close together in the same field. The eggs are remarkably handsome ones, yellowish-olive in ground colour, boldly spotted, blotched, and freckled with dark brown and olive-brown. The males throughout the laying period are very pugnacious, and combats are constantly taking place between rival birds. The young, like Partridges, run as soon as they are hatched, and the female takes the entire charge of the brood. Quails do not join into coveys in autumn, but seem to live a singularly lonely life until migra- tion time. The Quail's resemblance to the Partridge in colour and form is very noteworthy, but the bird may instantly be recognised by its small size. THE HERON {Ardea cinerea) Incessant persecution has well-nigh exterminated every large bird from the inland woods and fields, but one still survives — thanks probably to his incessant wariness and the nature of the haunts he frequents. This is the Heron ; the big gray watcher by the water-side that we sometimes disturb from his piscatorial musings in the quiet corners of the rivers and ponds. He is the solemn sentinel of the waters, and the moment he rises into the air is the signal for all the other birds in the vicinity to be on their guard. The Heron loves to frequent slow running rivers, the shores of lakes, large fish- ponds, and extensive marshes which are occasionally broken by shallow rush-grown pools. He is also often seen on the seashore and near the mouths of tidal rivers, where he walks sedately about the mud and fishes in the shallow Avaters. Although every bit as regular in his habits as the Eook, the Heron cannot be described as a gregarious bird. True, he lives in colonies during the breeding season, but away from the nests we seldom see more than three or four together, and each seems to busy himself with his own affairs alone. Like a true angler he usually prefers to fish by himself, and always seems thoroughly engrossed in his occupation. The Heron is a wanderer, and goes long distances to fish, returning at dusk to his roosting-place. He is generally to be seen standing a little distance from shore knee-deep in the water, THE HERON 171 with neck bent and head almost between his shoulders, patiently waiting and watching for his food, almost as motion- less as though he were carved out of marble. But he is alert and active enough, and woe betide the unlucky fish or frog that ventures within reach of that spear-like bill, or under the gaze of that piercing yellow eye. Sometimes he may be seen standing quietly on the mud on one leg, the other drawn up close to his body and hidden under the long feathers ; but if asleep he slumbers with one eye open, and the least sign of danger causes him to unfold his big black wings and hurriedly fly away. Generally the Heron looks remarkably graceful, but when the long neck is held up to its full extent the bird has an ungainly not to say ugly appearance. Although most frequently seen on the ground, the Heron is an accomplished percher, and may often be observed sitting on a slender branch which bends nearly double under its ponderous burden, or on the topmost spike of a larch or fir tree. Here he may seem out of his element, but he is thoroughly at home. The broad wings of the Heron make his flight appear somewhat laboured, but he is capable of passing through the air at great speed, and often flies for very long distances at a time, frequently going as many as thirty miles to and from a favourite fishing-place. The flight is performed by slow and regular beats of the ample wings, the long slender legs are held out behind, probably acting as a rudder, and the head and neck are drawn close in between the shoulders. When he is flying the wings have a singular arched appearance, which renders the identification of this species an easy matter. It is a pleasing sight to watch the Herons fly home at eventide. They fly high, well out of danger of any ambuscade, taught by bitter experience to give all suspicious objects a wide berth. As the dusk creeps over woodland and field and swamp, and the pale yellow light of the dying day illuminates 172 OUR RARER BIRDS the landscape with a lurid glare, the big birds fly lazily up from all points of the compass, gorged with food, to their roosting - place amongst the tall trees. In winter they generally sleep in fir woods, but in summer deciduous trees are just as often selected — usually those in which they have built their nests. The woods where the Herons roost are a stirring animated scene at nightfall. As you stand beneath the lofty trees, hidden amongst the tall underwood, the birds are seen flying silently across the clear western sky, and the crashing of the branches in all directions tells you that the Herons are settling down for the night. Their big forms may be seen amongst the branches overhead, and the slightest movement on your part will send them scurrying out again into the evening gloom. Sometimes two birds quarrel and come fluttering^ down the trees almost to the o-round ere thev separate and fly away. The Heron is early astir in the morning, and is off to seek his breakfast before the sun is well above the eastern horizon. Sometimes when a bird has been fishing a long way from home and is overtaken by night, he sleeps on the water-side. When the moon is at the full, and the nights are almost as light as day, the Heron stays out to fish ; and I have often watched them standing motionless in the water, fishing as patiently and diligently as in the daytime. Few birds are so silent as the Heron. When hurriedly flushed or surprised in some quiet corner of the waters, it often utters a hoarse croaking sound ; but its usual note, given forth as it flies through the air, is a loud trumpet kind of scream, short and deep in tone. When angry or alarmed I have known it make a loud snapping noise with its beak. Its voice sounds particularly weird and mysterious from a midnight sky, or in the gloom of evening, as the birds fly high in air to the distant roosting-place. The food of the Heron is largely composed of fish, those from salt as well as fresh THE HERON 17; water being eaten indiscriminately. Frogs, small lizards, water insects, and even small animals, such as shrews and mice, are also eaten. I have known this bird prey upon young Coots and Moorhens ; and on one occasion I took the skeleton of a Eedshank from its nest. Upon the beach it frequently catches small crabs and quantities of shrim]3S. The Heron is a voracious feeder, digesting its food very rapidly ; hence the reason for its fishing so industriously on every possible opportunity. Its partiality for fish makes it an object of persecution by all keepers and owners of ponds and rivers where fish are preserved ; but it is a pity that such a hand- some bird should be sacrificed at every opportunity for such a cause. The Heron, like the Eook, is probably united to its partner for life, and every year the same nest is occupied. It is an early breeder, generally laying its eggs in April, and in some cases as early as the latter end of March. Herons, like Eooks, breed in societies, and visit their nests more or less frequently throughout the year. They will establish their colonies in almost every description of forest tree, generally in thick woods and plantations. Fir woods are frequently chosen for the purpose, and it matters very little whether the heronry be near to water or not. Sometimes their nests are made in the centre of a large wood far from water ; but at other times they will establish their colony on the wooded banks of a lake or river, or even on cliffs both inland and near the sea. A good look-out is always chosen if the district admits of a selection in this respect. Let us pay a visit to the heronry on yonder hillside. As we cross the marshy country on our way thither, every now and then startled Herons rise up from the pastures or from quiet corners of the little trout- stream that dances down the hills. The Herons have chosen a small wood of larch trees for their colony, and long before we have reached the place the ever-watchful birds take alarm. 174 OUR RARER BIRDS and numbers of them are soaring high in air above the nest trees. The larches are just clothed in their delicate emerald robe of spring, and are now more beautiful than at any other time of the year. The big gray Herons may be seen here and there standing on the highest trees, their plumage contrasting strongly with the vernal green of the foliage. Every moment birds are flying up from distant fishing grounds, others are as constantly leaving the busy colony, which the nearer we get becomes more and more animated. We are under some of the outlying nests now, and on every side we hear fluttering amongst the trees when the big broad wings of the Herons strike against the branches as the birds hurry away. The Heron is tamer now than at any other time of the year — love for its eggs and offspring making it relax its usual wari- ness. High in air above our heads the graceful Herons are flying to and fro, not in noisy converse, as Eooks would be, but philosophically silent. Every now and then we are startled by a Heron gliding silently within a few yards of where we are standing, his beautiful plumes and gorget and yellow eye contrasting richly with the rest of the plumage ; and we experience quite a novel sensation at seeing so wary a bird at such close quarters. Every moment birds are hurriedly flying from their nests, and the swish, swish of their ample wings is heard as they soar upwards to join their com- panions high in air above the trees. At such a time we have a good opportunity of witnessing the great power of flight and the wonderful command over itself in the air which the Heron possesses. But let us leave the birds for a little time and confine our attention to their nests. These are placed at different heights up the trees, generally at some distance from the trunk on a broad level branch, although sometimes one is built on the flat top of a tree or in a wide fork close to the stem. As in a rookery, some of the nests are much larger than the others. THE HERON 175 and these are the ones which have been added to each year. Before the young are hatched the nests are broad and shallow, with a small cavity in the centre, in which the eggs are laid ; but very soon after the young Herons arrive upon the scene the nests are trodden out of all shape, and more resemble huge masses of sticks than the homes of birds. They are almost entirely made of sticks, the large ones forming the outer framework, and the finer twigs being used as a lining, which in some cases is further increased by masses of turf and moss. The nests soon get regularly whitewashed with the droppings of the birds, and the ground below the trees, especially late on in the season, when the young birds are nearly able to fly, is white from the same cause, whilst the smell from decaying fish and dead nestlings is often very offensive. Under the trees are to be seen quantities of broken egg-shells and sticks, which have either been dropped by the birds or been blown from the nests by the spring gales. The eggs of the Heron are from three to five in number, a beautiful greenish-blue in colour, but without any gloss. Long before the ungainly-looking nestlings are able to fly, they clamber out of the nest and explore the neighbouring branches, often visiting the adjoining trees, where they are fed by their parents. I have often seen young Herons climbing about the trees using their beak as well as their feet to assist them ; and when I have been up the trees examining the nests I have noticed how quickly the nestlings hurry out of the way on to the slender branches where pursuit is im- possible. The Heron only rears one brood in the season. The young are voracious feeders, and when the heronry is some distance from the water the old birds' energies are taxed to the utmost. Early and late, with as much regularity as Eooks, they may be seen flying backwards and forwards feeding their ever-hungry young. 176 OUR RARER BIRDS As soou as the young can fly, the old birds appear to desert them, and their half-solitary life is resumed. The young birds are just as retiring in their habits, fishing along the streams and rivers by themselves, but they are not nearly so wary as their more experienced parents. During severe weather the poor Heron is often hard pressed for food, and it soon becomes very emaciated if the waters continue frost- bound long. It then seeks the coast in unusual numbers, makino- for the mudflats and shallow seas, where food in abund- ance can always be obtained. AVhen so far from home it often passes the night upon the shore, or joins the members of another heronry and shares their roosting-place. It is very rarely that the Heron swims, but it often stands in water up to its thighs, where it has the appearance of floating on the surface. The Heron, like most other birds, soon gets used to the deafening noise of railway trains or the splash of steam- boats, seeming to know that they bode him no danger. As the traveller speeds along the estuary of the Exe, for instance, between Exminster and Dawlish, he may often see the Heron feeding on the wide expanse of mud not a stone's throw from the carriage window ; and as he steams up the beautiful wind- ing Dart between the wooded hills, the big gray Herons show little concern at the boat's intrusion and fly lazily along the shore, their plumage contrasting strongly with the luxuriant verdure on the banks, or start up from the quiet bends of the stream, where they go to fish in the shallows. THE WATER-EAIL (Rallus aqiiaticus) You will sometimes meet with a skulking little bird amongst the secluded marshes whose actions put you much in mind of a Corn-Crake or a Moorhen — this is the Water- Rail. He may justly rank as one of our rarer birds, though apt to be thought much scarcer than he really is, owing to his shy and retiring habits. There are few marshy tracts where the cover is sufficiently dense, and the waters well fringed with reeds and rushes, that do not harbour the Water- Eail during the summer months. In winter he is much more locally distributed, and numbers retire southwards at this season from the more northern swamps, returning when the aquatic vegetation shoots up again and furnishes him with 12 178 OUR RARER BIRDS the needful cover. We have not a more skulking bird in our country, and he is one that is very rarely seen in the open. Seldom does he venture far from the friendly cover, until the evening's dusk is falling and the big white fog banks roll heavily over the fens — then you may sometimes catch a glimpse of him as he timidly creeps out of the rushes into the open spaces to feed. The least alarm, however, sends him scurrying off into the reeds, or you hear his splash as he drops suddenly into the stagnant water and hides in the vesjetation near the bank. The haunts of the Water-Eail are a favourite resort of many kinds of birds. The rare Marsh Harrier may some- times be seen beating over the vast expanse of swamp and broad and reed-bed, in search of eggs and birds. Where the reeds grow tallest, you may perchance catch a hurried view of the beautiful Bearded Titmouse; Eeed Warblers fill the swamps w^ith melody; Cuckoos call from the pollard willows; Moorhens and Coots and Grebes are everywhere ; and now and then a Gull or a Black Tern may be seen ; and the Corn-Crake's rasping call is heard from the tall grass and swampy meadows. Big gray Herons fish in the quiet corners of the broads ; Wild Ducks and Teals hold their revels in the deeper pools ; high in air the Snipe is drumming, mingled with the Swifts and Swallows ; and on the higher ground we may still flush the Short-eared Owl from her nest. If the curious Spoonbill has vanished, and the Bittern and the Avocet are seen no longer, there is still much of all-absorbing interest here to tempt the lover of nature to these wide expanses of marsh and reed- fringed waters. At dusk the Water- Rail comes forth ; and in the twilight you may see him, solitary as is his wont, swimming across the open water from one bed of reeds to another, or gliding like a dark shadow amongst the coarse grass and rushes. You may often hear him utter his peculiar grating note as he flies round and round above his watery THE WATER-RAIL 179 haunts, invisible in the gloom, just as the Moorhen is wont to do ; and rarely you may flush him from the willow thickets, especially in spring or autumn, when he is rather unsettled, or in winter, when the weather is severe and most of the pools are frozen. His food consists of insects, especially those of the coleopterous order, worms, and various small moUusks. In winter, when hard pressed, he will eat the leaves and buds and seeds of various aquatic plants, and I have known him make a meal on the white snails which often cover the grass in the autumn months. Water-Eails are most unsociable birds. Earely do we meet with more than a pair in one part of the broad, and, except in the breeding season, we more often meet with a single solitary bird swimming about seemingly more intent on concealing itself than any other pursuit. The Water-Eail may pair for life, although of this I have not much confirma- tory evidence. It breeds in April and May, making its nest amongst the clumps of rushes, or in the dense vegetation on the margin of the water. This nest is most difficult to find, and usually owes its discovery more to accident than design. Systematic searching through its haunts may, and often does, lead to nothing but failure, but we sometimes stumble across it when we least expect to do so, and in a place we should scarcely think likely enough to examine. It is made of the stems and leaves of the reeds and rushes, perhaps a few bits of coarse grass, or even a dead leaf or two. The eggs are six or seven in number, and very much like those of the Land-Eail ; but the spots are smaller, and often more clearly defined. The sitting-bird is rarely flushed from the eggs — she leaves them long before her home is approached ; but if suddenly surprised she slips off and glides through the sur- rounding herbage with great speed, rarely uttering a sound, and skulks close by until the danger has passed. I do not think she ever covers her conspicuous eggs when leaving i8o OUR RARER BIRDS them ; the nest is generally too well concealed amongst the herbage for them to need such further protection when the sitting-bird is absent. The young chicks, pretty little crea- tures almost as black as jet, take to the water soon after they are hatched. It is a very charming sight to see a brood of these young Water-Eails swimming about the quiet pool, in and out amongst the reed stems, or running over the broad flat leaves of the candocks and water-lilies. The voracious pike often makes a meal of the entire brood, and they have many perils to undergo ere they reach maturity. The Spotted Crake {Crex jporzctna) is nmch more locally distributed than the Water- Eail and is far less common. Nevertheless, as it breeds in this country it claims a place in the ranks of our rarer birds. It is readily distinguished by its white-spotted upper plumage. In all its habits, the haunts it frequents, the food on which it lives, its note, its flight, and the materials and situation of the nest, the Spotted Crake resembles its ally the Water-Eail. Its eggs, however, are very different, and present characteristics which readily separate them from those of all other British species. The spots upon them are large, dark, and very distinctly defined, and the inside of the shell when held up to the light presents a strong greenish tinge. Many Spotted Crakes leave this country in autumn, or simply cross our islands at the two seasons of migration ; but a few, probably the birds that breed with us, remain in their old haunts throughout the winter. Baillon's Crake {Grex hailloni) is a rarer and more local species still, but it may be much overlooked owing to its skulking habits. It closely resembles the Spotted Crake in appearance, but is, of course, easily distinguished by its small size. Its habits are very similar to those of the preceding species ; it loves to frequent the little pools of still water which are densely fringed with rushes, flags, and aquatic vegetation of all kinds. Small as it is, it swims lightly and THE WATER- RAIL i8i buoyantly, dives readily, and flies quickly but in a rather laboured manner. It dislikes the open, only takes wing when compelled, and always prefers to hide amongst the herbage when danger threatens. Its food is composed of insects, worms, and the various small moUusks that fre- quent the w^ater. Its nest, cunningly hidden amongst the reeds, is made of dry rushes and scraps of withered aquatic herbage. From five to eight eggs are laid, in shape something like those of the Little Grebe, buff of various shades in ground colour, clouded and mottled with olive-brown and gray. The eggs of the Little Crake cannot be distin- guished with certainty from those of this bird, but the former species has never been known to breed in this country. Baillon's Crake is a resident in the fens and broads of Cam- bridireshire and Norfolk. THE STONE-CUELEW {CEdicn emus cre])itans) Still keeping to the low-lying counties, but repairing to the heaths and commons on the wolds, we may have the good fortune to meet with the singular and interesting Stone- Curlew, Norfolk Plover, or Thicknee, as it is severally known. It is not related very closely to the Curlew, being in fact intermediate between the Bustards and the Plovers, probably most closely related to the latter group of birds. It is a summer migrant to this country, and in spite of the drainage, which has greatly curtailed its haunts, still continues to be fairly well distributed in suitable districts. It returns year after year to its favourite haunts, arriving here in April and leaving in October. Wide extensive heaths and rough open country, which is often turned into rabbit warrens, are the places the Stone -Curlew loves. He is a bird of the dry sandy soils, and rarely if ever wanders to the lower and more marshy ground. Nor does he frequent the wooded country, although his favourite heath may be surrounded with trees and fields with tall hedges. The ground cannot be too rough or broken for the Stone-Curlew — heath and furze and briars, coarse grass and stunted bushes, intermixed with bare pebbly ground; these are the characteristics of its summer haunt. It is a w^ary bird, and usually takes wing the moment an intruder steps upon the heath. Sometimes you may see it standing amongst the herbage, looking warily around with its THE STONE-CURLEW 183 head held high ; and if you approach it runs rapidly for a little way, then rises into the air. The Stone- Curlew becomes most active at dusk, and during the warm summer nights its loud and plaintive note may be incessantly heard high up in the air, as the bird flies to and fro above the heath. Its large prominent eye informs us that it is a night feeder, and in this respect it shows a closer affinity with the Plovers than with the Bustards. In the gloom it searches for the worms and snails and beetles on which it feeds ; but it also catches frogs, and even lizards and field mice. By the end of April, or very early in May, the Stone- Curlew has commenced breeding. I have taken its eggs in Lincolnshire during the first week in May. The nest is most difficult to find, as the old birds do little to betray its where- abouts. At the first sign of your appearance on the heath which contains their nest the ever-watchful female quits her eggs, the warning note being given by the sentinel male, and running along some distance from her home she usually takes wing, and both the birds fly away to a distant part of their haunt. You must always search the barest ground for the eggs of the Stone-Curlew — places where the heather has been burned in previous years, leaving the ground rough and stony, or where the peat has been dug for fuel by the peas- antry. The nest is but a shallow hollow in the ground, without lining of any kind, and the eggs are two in number, buff in ground colour, spotted and blotched and streaked with brown of various shades and light gray. Some eggs are covered with streaky markings instead of spots. They resemble those of the Oystercatcher, but may readily be distinguished by their smaller size. They are eminently protective in colour, and require the sharpest eyes to detect them from surrounding objects. In the number of the eggs the naturalist will notice a close affinity to the Bustards — all true Plovers lay four. The young run soon after they are hatched, and when 1 84 OUR RARER BIRDS approached they scatter and conceal themselves amongst the herbage and stones ; and sometimes the mother bird crouches close to the ground and remains motionless, just as the female Pheasant will often do under similar circumstances. As soon as the young birds can fly, the Stone-Curlew be- comes more gregarious. The broods and their parents often unite with other families that have been bred on the same stretch of heath, and feed and fly together in a small flock until the time of departure arrives. In the dusk of the autumn evenings, or in the hours of early morning, the Stone-Curlews are particularly active ; and I have seen them amongst the turnips at this season searching for worms and snails under the broad dew -laden leaves. How beautiful these autumn morninofs are ! What a brisfht fresh charm the fields and heaths possess in these early hours before the bustling busy world is well awake I This is the chosen hour for animated nature, and birds are exceptionally active and full of excite- ment. What pen can do justice to the glorious tints of the autumn woods, or the bewitching colours on the hedgerows and the heaths as they glow and glisten in the rising sun ? The air is deliciously sharp and fresh, and laden with the dying year's sweet fragrance. How mellow is the voice of the Stormcock ! how plaintively beautiful the Eobin's autumnal song ! Most birds display more activity now than they will indulge in until evening, and the Stone-Curlews are no excep- tion to the rule. They may be watched feeding on the marshy portions of the heaths, or running up and down amongst the short ling in quest of sustenance. Though excessively wary and shy, it is easy to conceal yourself amongst the thick vege- tation, and watch their movements either as they run about the ground or fly from place to place high up in the air. The Stone-Curlew migrates at night, and leaves us in autumn as suddenly and as stealthily as it came in spring. A figure of this curious bird is iiiven in the illustration with the Water-Eail. -i THE OYSTERCATCHEE {Hoematopus ostndegus) This singular bird may best be described as the Magpie of the shore, its black and white plumage, brilliant orange bill, and pink legs, making it a very conspicuous object along the precipitous coast. It is only occasionally that we meet with the Oystercatcher on the mudflats and marshy shores, and then in autumn and winter. It loves the lono; reaches of rock-bound coast, which are occasionally varied by stretches of sand and shingle, with quiet ba3's and creeks and lochs which expose a considerable portion of rough beach at low water. You may also often meet with this bird on low rocky islands, even where there is little beach. The Oystercatcher is the very life and animation of the coast. Wary and shy, it is seldom you can approach him very closely. He rises into 1 86 OUR RARER BIRDS the air, uttering his loud luej)-licc-p-liecii as he goes, and dashes impetuously off across the bay or round the distant x^oint the moment you approach too near his haunt. If you wish to observe the Oystercatcher's actions on the shore you must stalk him, every bit as carefully as you would a timid deer, or conceal yourself behind the rocks, or amongjst the big wet seaweed-covered boulders, in the rear of the sand and shingle. What a dainty, pretty, lively bird he is ! See how quickly he runs across the smooth beach or trips lightly over the rougher ground, searching everywhere for the crea- tures on which he feeds ! His long chisel-shaped beak pokes into the crevices and turns over the pebbles, exposing the crustaceans and other small marine animals. It also serves another important purpose, and that is to wrench off the limpets from the rocks, which he does with a sharp twist of his head, and then picks out the contents of the shell. At low water he is busy amongst the rocks, which are festooned with mussels, and then he is perhaps seen to best advantage, his very decided black and white plumage contrasting richly with the dark rocks and olive seaweeds. Many a time do I stand and watch this bird at the head of some quiet sea-loch when the tide is out, busy amongst the whelks and other shellfish. Or when the tide is coming in he is equally active, perhaps even more so than usual, as if he were anxious to get as much food as possible before the water covered the rocks. So eager does he search that the spent waves break round him, or he rushes into the foaming water as it recedes down the bank of sand to catch some little struoTrlinor worm or shrimp that has been cast ashore. At high water, especially in districts where his usual feeding grounds are covered by the tide, he may often be seen standing on some huge rock near the waves ; and at St. Kilda I used frequently to see these birds fast asleep on the big stones waiting for the ebb. THE OYSTERCATCHER 187 The Oystercatcher is not what we can call gregarious, but it is very social, and often unites into little parties which feed and fly in company. In summer it is generally observed in pairs, and few birds are more attached to each other. If one of the birds is shot its companion flies round and round above its fallen comrade uttering its shrill mournful pipe, and every now and then swooping down and almost touching its body, utterly regardless of its own safety. I have seen the Oyster- catcher fly about for hours above the body of its mate, which was lying in the sea, slowly drifting with the tide ; and some- times several lairds will come upon the sad scene and chant the death knell of their poor companion. Who shall say, after this, that the " lower animals," as man is so pleased to call them, are not capable of displaying sentiment as true and as tender as his own ? At times like this we have a good opportunity of wit- nessing the Oystercatcher's great power of wing. Its flight is u.sually straightforward, the wings rapidly beating and producing a pretty effect as the white and black parts show out alternately ; but before the bird alights it often skims along just above the beach w^itli outstretched wings, and when finally at rest keeps them elevated for a moment ere grace- fully folding them. Nothing can exceed the wild impetuous dash of this bird as it rises from the shore when suddenly alarmed, and it often turns and twists about in a very erratic manner before finally settling down on its course, putting you somewhat in mind of the Jack Snipe. When wounded the Oystercatcher often takes to the water to escape, but I do not think it dives or swims at any other time. The Oyster- catcher feeds on the various shellfish inhabiting the rocky and sandy shores; but in addition to these it digs in the sand for worms, and picks up many small beetles on the hio'her crround. In early spring the Oystercatcher is not quite so shy. 1 88 OUR RARER BIRDS although its wariness is never relaxed. The breeding season is fast approaching, and as soon as May arrives we can search for its nest with the certainty of success. Its breeding grounds are on the shingly beaches, where the shore is thickly strewn with round pebbles and broken shells. A favourite situation is just above the line of drift in a quiet bay, where the pebbles are thickly strewn with scraps of dry seaweed, stranded corks broken loose from the fishing-nets, bits of worm-eaten wood, broken shells, and other refuse. This line of rubbish marks the limits of the high tides, and usually a yard higher up the beach the Oystercatcher lays her eggs. I have taken them in various other situations. Perhaps the most singular of these was on the summit of a low stack of rocks about fifty feet above the water. Another nest was made amongst the big boulders in a little bay in the cliffs, quite in- accessible to a human intruder, except by means of a boat ; and I have seen many others on low rocky islands, but always amongst the shingle on the shore. The Oystercatcher never nests on the bare sand like the Einged Plover, but always amongst the rough beach. A peculiarity about the nesting economy of this bird is its making several nests before it is finally satisfied. I have seen as many as six of these mock nests within a few yards of the one that contained the eggs. It may be that the bird moves its eggs about a good deal if the water threatens to wash them away, each time making a new nest for them in a place of greater safety. The Oyster- catcher's nest scarcely deserves the name, and is only a hollow in the shingle, where the small pebbles and bits of broken shells and dry seaweed are smoothed into a bed for the eggs. These are usually three in number, but sometimes four, and in rarer instances only two. They are buff in ground colour, blotched and streaked and spotted with blackish-brown and pale gray. They vary considerably in size, shape, and mark- ings. Some have more streaks on them than others, and some THE OYSTERCATCHER 189 have most of the markings in an irregular band round the larger end. The Oystercatcher is never seen to rise from her nest ; she is too watchful and wary thus to betray its whereabouts, and takes wing long before you are on the breeding ground. The ever-watchful male bird is somewhere about the locality of the nest, always within call, and never fails to warn his mate of an intruder's approach. Suddenly the two birds rise piping into the air and career wildly about, uttering their loud note, which may be heard for a long distance along the shore and across the water. Several pairs generally nest near together, and when they are all on wing at once and calling lustily the noise is almost deafening. The wary birds know full well that their eggs are clothed in protective tints and require none of their protection. It is very noteworthy how the eggs resemble the pebbles and shells and shingle, and require a most diligent search to discover them. When the young are hatched they are of equally protective tints, and at the approach of danger hide amongst the stones, where it is almost impossible to find them. When the birds have young they become even more demonstrative, and swoop and scream round your head in utter anguish. If the first clutch of eggs are taken, the Oystercatcher lays more, but in no case is a second brood reared in the year. In autumn the broods of young Oystercatchers and their parents keep in company and sometimes join similar parties, but I never see them in very large flocks. They do not wander much from home ; but in October many birds of this species visit our low-lying coasts from more northern lands, and they are often caught in the flight-nets. THE EINGED PLOVEE (Charadri us hiatic ula) As yoii wander along the broad stretches of rich brown sand and cross the patches of shingle and broken shells, you may often see a little bird running along the edge of the waves, looking very conspicuous in its dress of white and brown and black. This is the Einged Plover, a bird that may be found along those portions of the coast suitable to its requirements all through the year. Sometimes, especially in autumn and winter, you may meet with him on the mudflats tripping daintily over the shore, dodging the waves that ripple at his feet, and occasionally running into the water for a little distance to pick up some floating particle of food. He also frequents the banks of the tidal rivers ; and during spring and autumn often visits large inland sheets of water, where he fraternises with the Common Sandpiper. But his favourite haunt is on the sandy coast or on the shores of the broad mountain lakes and salt-water lochs. If wary, he is by no means shy, and, provided you do not alarm him, he will trip about before you and let you observe his every action. During autumn and winter this little bird lives in flocks of varying size. If the district is suitable and food plentiful, the birds gather into large assemblies ; if the sands are limited in extent, only small parties are met with. There is not a more active or engaging little bird on the THE RINGED PLOVER 191 coast. He is incessantly in motion, tripping over the sands and the shingle ; now pausing a moment to dig up a worm from the sand, then running on again to join his companions. See him run after the retreating waves and search the wet shining sand as soon as it is free from water, being driven back again by the next wave that breaks along the shore. You may observe his conspicuous dress for a long distance across the sand or the mud; but when on the shingle you may often stumble over him before he rises with a sharp cry of alarm and flits rapidly before you a long way down the coast. His flight is quick, his long wings beating rapidly ; but sometimes he skims along for a considerable distance, usually before he alights. He rarely flies very high, except when passing to a distant part of tlie shore, or when seriously alarmed — then he often o'oes some distance out to sea and hurries alono- close to o o the waves. His actions round the sheets of fresh water are much the same as on the coast. He frequents the shallow margin of the pool, and especially delights to hunt for food where a stream falls into the lake. I have seen this graceful little bird repeatedly on the stone walls which enclose reservoirs, and on the tops of weirs and sluices, running about with as much ease and activity as on the shore. It often utters its alarm-note when in these situations — a loud double note, something like the spring call of the male Chaffinch; but its usual call -note is a much harsher and more guttural cry. In spring this little Plover sometimes rises into the air and utters a not unmusical cry, which may probably be its love song. The food of this pretty species is composed of the small creatures found in the soft sand and mud — sand worms, shrimps, and the inmates of the tiny shells. It is also quite an adept at catching flies, and finds many beetles on the higher grounds and near the inland fresh -waters. I have taken the remains of vegetable substances from its stomach. 192 OUR RARER BIRDS SO that it occasionally feeds on buds and shoots of marine and fresh- water plants. The Einged Plover is a rather late breeder. So far as my observations extend, I rarely find its eggs before the end of May, and in backward seasons not until early June. I have taken fresh eggs of this species even in the third week of the latter month. Its breeding grounds are principally on^ the sandy shores. It does not frequent the shingly beaches so much as the broad stretches of fine sand ; it has a reason for this, which we shall soon discover when we have found its nest. In the late spring the big flocks of Einged Plovers dis- band ; many of them retire to more northern latitudes, and the birds return to their favourite breeding -places. But even in summer this bird still remains very sociable, and parties of six or eight individuals may constantly be seen feeding and flying together. The eggs must be carefully searched for, as the parent birds very rarely betray their whereabouts. Experience has taught me that it is of little use to hunt amongst the coarse shingle ; but by confining my attention to the strips of fine sand I am soon rewarded by a sight of the nest. Nothing indeed could be more simple — sometimes a hollow is formed in the sand, but very often even that provision is dispensed with and the eggs lie on the bare flat surface. They are always laid well above high -water mark; and very often several nests may be observed quite close togethei^ The eggs are four in number, dark cream in ground colour, minutely spotted with dark brown and pale gray. Most of the markings are very small, but generally a few large spots are scattered amongst them, prin- cipally at the large end of the egg. Having now the eggs before us, we can see why they are laid upon the sand. Their fine markings effectually harmonise with surrounding tints, but if they were laid on shingle they would be much more easily seen. The old birds never show much anxiety for their eggs, THE RINGED PLOVER 193 as if fully conscious that they were far more likely to escape detection when left to themselves. I have found numbers of nests on one small stretch of beach, always on the sand, and the whole time the birds have been in little parties, run- ning up and down the shore without showing any sign of uneasiness. In the hot June days the birds do not sit on their eggs much in the daytime, and probably the sun materially helps in hatching them. When the young are hatched, however, the behaviour of the Eiuged Plovers is very different ; and by many a wary artifice they strive to draw all attention upon themselves, until the downy chicks have had time to hide in the nooks and crannies on the beach. The bare sand is now deserted, and the old birds try to keep their young as much as possible upon the shingly shore, where they are least conspicuous. I do not think more than one brood is reared in the season ; but if the first lot of eggs be destroyed another clutch is laid, and then the young are of necessity much later in their appearance. I cannot leave this favourite little bird of mine without calling the reader's attention to the fact that there appear to be two races of it inhabiting this country. The larger bird is found on our coasts at all seasons, but the smaller variety is migratory and only visits us in the summer. I have examined many specimens of both races, and the differences are very marked when the birds are viewed side by side. Much confusion still exists, and the matter is well worthy the attention of the field naturalist, as very probably the smaller and migratory bird differs in habits, in voice, and haunts from its larger and resident congener. Two other species belonging to the group of Plovers of which the Ptinged Plover is typical must here be noticed. The first of these, the Kentish Plover {Charadrius ccmtianus), distinguished by having the back of the head and the nape buff, and the black collar only represented by a patch on 194 OUR RARER BIRDS either side, is one of our rarest British birds. The coasts of Kent and Sussex are its only known breeding-places in this country, but it has occasionally been met with elsewhere as a straggler. It arrives in its English haunts at the end of April, and leaves early in September. It loves to frequent the quiet beaches where shingles and sands intermingle. In its food, habits, flight, and nesting economy it differs little from its congener, the Einged Plover. It breeds towards the end of May, laying its eggs in a little hollow scraped on the shore. The eggs are four in number, yellowish -brown in ground colour, blotched, spotted, and streaked with dark brown and pale gray. Their smaller size, dark colour, and peculiar streaky markings safely distinguish them from those of the Eino'ed Plover. o To the British naturalist the Dotterel {Charadrms mori- nellus) is best known as a bird on migration, speeding to or from the arctic regions. Unlike its allies, the Panged Plovers, it loves the uplands and breeds upon the tundras and the mountain tops. But very few of the Dotterels that pass over our islands on their way north remain during the summer, and these for the most part confine themselves to the summits of the highest and the wildest Scottish mountains. It is a very tame little creature, and seems to have no fear of man. It arrives at its breeding -grounds in parties, which soon disperse, and the serious business of the year commences. High up the mountains, in the haunt of the Ptarmigan, amongst the mosses and lichens, cranberries and rocky boulders, it scrapes a little hollow, in which the female lays three eggs during the first half of June. These are very handsome objects, varying from grayish-buff to olive-buff in ground colour, boldly blotched and spotted with dark brown and gray. They are not easily confused with those of any other British species, except perhaps w^ith certain varieties of those of the Arctic Tern, from which they differ in having THE RINGED PLOVER 195 fewer grayer markings. Singularly enough, in this species the female is the most brightly coloured, and the less showy male hatches the eggs and tends the young. Only one brood is reared in the season. Insects, worms, and tender shoots of herbage are the Dotterel's principal food. The Dotterel migrates very quickly in spring, coming from its winter haunts in Africa to England in a night ; but in autumn it passes south more leisurely, and often stays a day or so on the lowland pastures. THE GOLDEN PLOYEE (Cliaradrius pluvialis) The Golden Plover is another of those birds that change their haunt according to the season. In winter it loves the lowlands ; the coasts cannot be too flat, and the marshes too wet with salt water, for this pretty bird ; but in summer these places lose all their charm, and it quits them for the high moorlands and mountain sides of the inland districts. From the shore The Plovers scatter o'er the heath, And sing their wild notes to the listening waste. Few birds are more locally distributed than the Golden Plover, especially in the breeding season; and to study its habits in summer time we must visit once more the brown heathery wastes of the north. These moors are the summer THE GOLDEN PLOVER 197 home of many migratory birds. In winter they are almost deserted of bird-life — only the Eed Grouse lives upon them ; but with the budding springtime every part of their broad expanse becomes the chosen retreat of various birds. None of these are more obtrusive than the Golden Plover. He loves the broad hollows which are full of swamps and reed tufts, studded with patches of heather, and here and there with little pools of clear sparkling water, on whose banks small willows and a few silver birches find root. Or you may meet with him still higher up the hillsides, on the very summits of the smaller mountains, where ground fruits flourish, and the soft peaty soil is furrowed with countless ridges, which in wet weather become tiny rills. Here the ground is almost as uneven as a restless sea, thickly clothed with coarse vegetation ; endless little hillocks and hollows, tufts of cotton grass and rushes, patches of bilberries and cranberries, and here and there a few bushes of heather. As soon as you set foot on this wide expanse of wilderness, the Golden Plovers rise into the air and protest against the intrusion of their solitudes. If it be early spring you may chance to see the birds in flocks which have not yet broken up into pairs, and then they are more wild than usual, and often soar to a