British Museum (Natural History) Dept. of Zoology Guide to the gallery of Birds GUIDI TO THE LLERY OF BIRDS IN ' -DEPARTMENT "OF ZOOLOGY, BRITISH MUSEUM (NATURAL HISTORY), Part II. •sting-Series of British Birds THIRD EDITION. WITH TETOTJE, PLATES. LONDON: PRINTED BY ORDER OE THE TRUSTEES OE THE BRITISH MUSEUM, 1919, Price One Shilling. frNes UYA (\\i GUIDE TO THE GALLERY OF BIRDS IN THE DEPARTMENT OF ZOOLOGY, BRITISH MUSEUM (NATURAL HISTORY). Part II. Nesting-Series of British Birds. THIRD EDITION. WITH IPOLTK, PLATK8. LONDON: PRINTED BY ORDER OF THE TRUSTEES OF THE BRITISH MUSEUM. 1919. (All rights reserved.) 677 S3 191/ ft.Z PREFACE TO THE FIEST EDITION. This Guide to the Nesting-Series of British Birds has been prepared by Mr. W. R. Ogilvie-Grant, Assistant in the Zoological Department. It is a reproduction of the long explanatory labels affixed to the special cases of nesting-birds which occupy the centre and many of the recesses of the Bird Gallery. In most instances the nests are exhibited with the actual tree, rock, turf or other support which was found with them, but where it has been impossible to remove these accessory objects to the Museum, they are represented by exact models prepared from sketches and. measurements. E. RAY LANKESTER. March 16th, 1905. PREFACE TO THE THIRD EDITION. An account of the British Coal-Titmouse has been added on p. 27, and BufFon's Skua has been inserted on p. 44. In other respects the Second and Third Editions are practically reprints of the First Edition, with a few trifling corrections and other alterations. British Museum (Natural History), London, S.W. 7. June, 1919. SIDNEY F. HARMER, Keeper of Zoology. DESCRIPTION OF THE NESTING-SERIES OF BRITISH BIRDS Owing to want of space it has been found impossible to arrange the Cases containing the Nesting-series of British Birds in exact scientific order. The following descriptions of the species exhibited are there- fore arranged in the same sequence as the Cases in the Bird Gallery, which bear a special set of numbers. No. 1. STARLING or STARE. (Sturnus vulgaris.) One of the most widely distributed of our indigenous birds and very numerous in cultivated districts, where it destroys an immense number of noxious grubs and insects, although it may do much damage to crops wlien present in large numbers. It places its nest, a large untidy structure of dry grass or straw, sometimes lined with wool or feathers, in a tree or in masonry, and readily attaches itself to the habitations of man, breeding under the roofs of houses. It is very prolific, rearing two broods of from four to seven young ones each. The eggs are pale greenish-blue. Norfolk, June. Presented by Lord Walsingham, F.R.S. No. 2. JAY. * (Garrulus glandarius.) This beautiful bird is resident in the British Islands and was formerly more common than at the present time, having been persecuted in many localities on account of its egg-stealing propensities and the depredations which it occasionally commits in orchards and gardens. It inhabits thickly-wooded districts, and builds its nest at a height of 2 BIRD GALLERY. from eight to twenty feet from the ground on a branch or in a, high bush. The nest is open at the top and is constructed of short twigs, with a lining of fine roots and grass. The eggs, from four to seven in number, are greenish-grey, speckled with olive-brown. Norfolk : nest with eggs, May j young birds, June. Presented by Lord Walsingham, F.R.S. No. 3. NUTCRACKER. (Nucifraga caryocatactes.) A native of the pine- clad regions of Europe and Siberia, and a very irregular autumn visitor to Great Britain, about twenty occurrences having been recorded. Large flocks are sometimes formed in the autumn, when considerable migrations take place in search of food, and stragglers occasionally reach our shores. The nest, which in the present instance was placed in the fork of a spruce-fir tree about fifteen feet from the ground, is not roofed over, but half-domed nests are occa- sionally found. The eggs vary from two to five in number, and are pale bluish-green spotted with ash-brown. Hungary, April. Presented by C. G. Danford, Esq. No. 4. ROOK. (Trypanocorax frugilegus.) A common resident and generally distributed over the wooded and cultivated districts of the British Islands. Gregarious in its habits, this bird breeds in large companies, resorting early in spring to the same " rookery " year after year. The nests are generally placed on the tops of tall trees in the neighbourhood of houses and are constructed of sticks and twigs, lined with rootlets, wool, etc. From four to six eggs are laid, and resemble those of the Hooded and Carrion Crows. The food consists chiefly of insects and their larvae ; but in dry seasons, when these are scarce, the nests of other birds are systematically robbed of their eggs. Bedfordshire : nest with eggs, 18th of April • young birds, 13th of May. Presented by Admiral Mark Pechell. 9 No. 5. CARRION-CROW. (Corvus corone.) Distributed throughout England, but local and rare in the north and west of Scotland and in Ireland, where the Hooded Crow takes its place. The two species not infrequently interbreed. The nest, composed of sticks and warmly lined with wool, is generally placed on a tree or ledge of rock commanding a wide outlook. The eggs closely resemble those of the Rook and Hooded Crow, and are lour NESTING-SKRIES OF BRITISH BIRDS. or five in number. This species feeds on small mammals, young birds, eggs, and all sorts of carrion and refuse, and the damage done in game- preserves by a single pair of these birds is, almost incredible. South Wales, May. Presented by Lord Kensington. No. 6. JACKDAW. (Coloeus moneclula.) A common resident and generally distributed over the British Islands. It is equally at home on cliffs, church-towers, ruins, in rabbit- warrens, or among the old trees of wooded districts. It builds its nest in a recess or fissure of a rock or wall, in a rabbit-burrow, or in a hole in a tree, sometimes amassing an immense quantity of sticks to raise the nest to within a convenient distance from the entrance. Smaller twigs, wool, or other soft materials form the bed for from four to six bluish-green eggs, marked with greyish and brownish spots. Sussex, May. Presented by W. R. Ogilvie- Grant, Esq. No. 7. HOODED, or GREY CROW. fCorvus cornix.) The Royston Crow, as this species is also called, visits England and Wales from October onwards in large numbers, while in the north and west of Scotland and in Ireland it is resident. In its habits, food, and mode of nesting it closely resembles the Carrion-Crow, with which it not infrequently interbreeds. Ross-shire, June. Presented by Captain S. G. Reid and W. R. Ogilvie-Grant, Esq. No. 8. MAGPIE. (Pica pica.) A woodland bird, resident and common in the British Islands. In many districts it is much persecuted and has been almost exterminated on account of the damage it does to the eggs and young of game and other birds. The nest, which is generally placed high up in the fork of a tree, but often in tali hedges and thorn-bushes, is large and composed of sticks, those of the base being cemented with mud or clay ; the inside is lined with rootlets, and the whole covered with a roof of sticks. The eggs, from six to eight in number, are greenish, with small purple and brown markings. Leicestershire, April. Presented by Theodore Walker, Esq. b2 4 BIRD GALLERY. No. 9. SISKIN. (Chrysomitris spinus.) Breeds regularly in many parts of Scotland, more rarely in England and Ireland, where it is principally known as a winter visitor. The nest is usually situated in pine-woods and is difficult to find, being placed in the fork of a horizontal branch some distance from the stem, and at a considerable height from the ground. The eggs are five or six in number, and two broods are generally reared in the season, the first leaving the nest early in May. Co. Wicklow, April. Presented by Allan Ellison, Esq. No. lO. CROSSBILL. (Loxia curvirostra.) A somewhat rare and local resident in our islands, more often met with in the northern and central counties of Scotland and parts of Ireland, though it has been known to breed in numerous instances in England. The peculiar shape of its bill is admirably adapted for tearing open the cones of pine and larch to extract the seeds, which form its principal food. The nest is usually situated in a pine-tree some distance (in the present instance 37 feet) from the ground and contains four or five eggs, which are laid as early as February or March. The male in this group is probably a bird in its second year and has not yet assumed the red plumage by which very old males are distinguished. Co. Water ford, March. Presented by R. J. Ussher, Esq. No. 11. LINNET. (Linota cannabina. ) Universally distributed throughout the British Islands, but rare in the north of Scotland. The nest is generally placed in gorse or other low bushes, and the eggs, four to six in number, are laid in the end oi April or beginning of May, a second brood being often reared later in the season. Leicestershire, May. Presented by Theodore Walker, Esq. No. 12. LESSER REDPOLL. (Linota rufescens.) This bird was at one time supposed to be restricted to the British Isles during the breeding-season, but it has now been ascertained to NESTING-SERIES OF BttTTlSH BIRDS. nest iii the mountain-ranges of Central Europe. In England it breeds principally in the northern counties, and in Scotland it is a resident throughout the year wherever woods and thickets of brushwood are found. The nest, which is a beautiful little structure, is usually placed in a sheltered position in a low tree or bush and contains from four to six eggs. In the south of England the breeding-season commences in April, but in the north it is often a month later. Two broods are frequently reared in the season. Norfolk, May. Presented by Lord Walsingham, F.R.S. No. 13. TWITE. (Linota flavirostris. ) The Mountain-Linnet, as this species is often called, is a resident in the British Islands, breeding on the wild moorlands from the Midlands northward, and is especially numerous on the islands off the coast of Scotland. It is also common on the mountains of Ireland. During, the winter months it leaves the higher ground and is then to be met with in flocks near the sea-coast, except in the south-west of England and Wales. The nest, made of dry twigs and roots, lined with wool, hair, and feathers, is usually placed among heather or in a low bush, and often on the ground among grass or other herbage. From four to six eggs, of a pale greenish-blue blotched with reddish-brown, are laid towards the end of May. Island of Tiree, Hebrides, June. ' Presented by Colonel L. H. Irby and Captain S. G. Beid. No. 14. HOUSE-SPARROW. (Passer domesticus.J There are few localities in the British Isles in which the Sparrow has not attached itself to the habitations of man, appearing and rapidly increasing wherever the land is brought under cultivation. Though a harmless and pleasant companion to dwellers in towns, it becomes, owing to its large numbers, a serious pest in the country, where it does an infinite amount of mischief at all seasons. It is not particular as to a site for its nest, which is placed in almost any suitable situation on buildings or in trees in their vicinity. When building in trees and adopting its natural mode of nidifi cation, it constructs a large domed nest of any dry stuff', well lined with feathers, and with an entrance in the side. It frequently takes possession of the nest of either the House- 6 BIRD GALLERY. or Sand-Martin, driving away the rightful occupants. The eggs arc from lour to six in number, and two, or often three, broods are reared during the season. Pembrokeshire, June. Presented by Dr. A. Gun t her, FM.S.. No. 15. BULLFINCH. (Pyrrhula europaea.) A resident in Western and Central Europe and generally distributed in wooded districts throughout Great Britain and Ireland. A white- thorn hedge or fork of some evergreen bush or tree, for choice a box or yew, are among the sites selected for the nest, which is a slenderly constructed platform of thin dry twigs lined with roots and hair woven into a shallow cup. The eggs, four or five in number, are laid in the early part of May. Cambridgeshire, May. Gould Collection. No. 16. GREENFINCH or GREEN LINNET. (Chloris chloris.) A common and well-known resident in the cultivated and wooded districts of the British Islands. The nest, a somewhat loose structure of coarse fibrous roots, moss, and wool, with a lining of hair and feathers, is placed in hedges, shrubs, and evergreens, or even in trees. From four to six eggs are laid at the end of April or early in May, and two broods are often reared in the season. Suffolk, May. Presented by Dr. A. Gunther, F.R.S. No. 17. CHAFFINCH. (Fringilla coelebs.) A common and generally distributed species throughout the cultivated and wooded portions of the British Islands. The beautifully- constructed nest of green moss, wool, and lichens felted together, and lined with hair and feathers, is placed in a fork of the lower branches of a tree or in a bush. The eggs, from four to six in number, are laid in April or May, and two broods are generally reared in the season. Norfolk, May. Presented by Lord Walsinghum, F.R.S. NESTING-SERIES OF BRITISH BIRDS. 7 No. 18. SNOW-BUNTING. (Plectrophenax nivalis.) Principally a cold-weather visitor to the British Islands, a few pairs remaining to breed on the higher mountains of Scotland, The situation chosen for the nest in the present instance was the steep side of a hill overhanging a deep corrie, covered with loose boulders and granite debris, locally known as a (< scree/' The nest, placed in a crevice among the stones, was formed of dry grass, lined with deer's hair and a few feathers of the Ptarmigan, The eggs, four to six in number, are pale greenish white, spotted with red and dark purple. In order to show the nest, it has been necessary to remove the stone behind which it was hidden. Banffshire, 3700 feet elevation, June. Presented by L. Hinocman §• W. Eagle Clarke, Esqrs. Nos. 19 & 20. HAWFINCH. (Coccothraustes coccothraustes.) Though the habits of this species are so shy and retiring that its presence may easily escape detection, it is a resident in Great Britain and has been known to breed in every county in England, except Cornwall. The nest, generally placed in trees overgrown with grey lichen, such as old hawthorns, apple- and pear-trees, is built of twigs mixed with grey lichens and lined with fine roots and a little hair. The eggSj four or five in number, are laid in the end of April or early in May, and only one brood is reared in the season. Norfolk, June. Presented by Lord Walsinyham, F.R.S. No. 21. GOLDFINCH. (Carduelis carduelis.) Generally distributed throughout the summer months over England and Ireland, but rarer and local in Scotland. The majority are migratory, leaving Great Britain in October and returning in April, but, in mild winters, some individuals remain in England. About the middle of May, the neat compact nest made of moss, etc., and lined with fine down, feathers, or hair, is placed in the fork of a tree or in a hedge. The eggs, from four to six in number, are greenish-white, spotted and streaked with purplish-brown. Two broods are produced in the year. 8 Bird gallery. 1. A nest built in the branch of an evergreen oak (Quercus ilex), about fifteen feet from the ground. Pembrokeshire, June. Presented by R. W. Mirehouse, Esq. 2. A nest built in an oak about twelve feet from the ground, with nearly full-fledged young. Norfolk, June. Presented by Lord Walsingham, F.R.S. No. 22. YELLOW BUNTING or YELLOW HAMMER. (Emberiza citrinella.) A common resident in the British Islands. The nest, constructed of dry grass and a little moss, lined with finer materials and hair, is usually placed on or near the ground, in the side of a bank under tangled herbage or in a low bush. In the present instance a dead furze-bush was chosen. The eggs, four or five in number, are generally purplish- white, streaked, spotted and scrawled with long hair-like markings of purplish-black. Two broods are produced in the year, the first set of eggs being laid in the middle of April. Norfolk, June. Presented by Lord Walsingham, F.R.S. No. 23. COMMON or CORN-BUNTING. (Emberiza miliaria.) A resident species widely distributed throughout the British Islands, but decidedly local and principally to be found in cultivated districts. Its loosely constructed nest of dry grass and roots, lined with hair, is always placed on the ground, either in fields of growing corn3 clover, and grass, or among rough herbage, under the shelter of a low bush. Four or five eggs are laid about the end of May and are usually of a dull purplish- white, blotched and streaked with dark purplish-brown. The nest exhibited, in addition to its set of four eggs, contained a Cuckoo's egg. Dorset, July. Presented by C. E. Radclyffe, Esq. No. 24. REED-BUNTING. (Emberiza schoeniclus.) The Reed- Sparrow, as this bird is also called, is generally distributed and resident throughout the British Islands. During the summer months it frequents the vicinity of water and swampy places, where NESTING-SERIES OF BRITISH BIRDS. 9 osiers, sedge, and rushes flourish, but during winter it is often to be met with in the stubble-fields. Its food consists of insects and their larvae, as well as Crustacea, seeds, and grain. The nest, made of dry grass and dead flags, lined with bents, hair, and flowers of the reed, is usually placed on the ground among tufts of rushes, but occasionally in a low bush. The eggs, from four to six in number, are purplish-grey, boldly marked and streaked with dark purplish-brown. Two, and sometimes three, broods are reared in a season. Norfolk, July. Presented by Lord Walsingham, F.R.S. No. 25. MEADOW-PIPIT or TITLARK. (Anthus pratensis.) Generally distributed throughout the British Islands during the summer months, and almost as abundant on the higher moors as it is in the low-lying districts. Many individuals remain throughout the year, but in autumn large numbers leave our shores and return in spring. Insects, worms, molluscs and seeds form its principal food and are actively searched for on the ground. The song is gene- rally uttered on the wing, but sometimes when the bird is perched on some bush or stone. The nest of dry grass is always placed on the ground under the shelter of grass or among heather. The eggs are greyish-white, thickly spotted with various shades of brown, and vary from four to six in number. Resident birds breed much earlier in the year than migrants, and the nest exhibited was taken at a time when the latter were probably still on their way north. „ . ., J Sussex, April. Presented by Dr. R. Bowdler Sharpe. No. 26. SKY-LARK. (Alauda arvensis.) This well-known songster is widely distributed throughout the British Islands, and is especially abundant in the vicinity of cultivated fields and grass-land. In autumn its numbers are largely increased by immense flocks which arrive on our eastern coasts from the Continent. Its magnificent and long-sustained song, uttered while the bird is soaring on the wiug till almost lost to sight, must be familiar to all. The nest of dry grass is placed on the ground among growing crops or under the shelter of a tuft of grass, and from three to five dull grey eggs, thickly spotted with brown, are laid towards the end of April. Two broods are usually produced in a season. Norfolk, June. Presented by Lord Walsingham, FM.S. 7 10 BIRD GALLERY. No. 27. YELLOW WAGTAIL. (Motacilla rayi or M. campestris.) Ray's Wagtail, as this species is often called, is a regular summer visitor to the British Islands; it arrives early in April and departs in September. During the breeding-season it is generally distributed throughout England and the south of Scotland, extending as far north as Perthshire, while in parts of Ireland it is also fairly common. The nest of moss and dry grass, lined with feathers, hair, and fine roots, is placed on the ground, well concealed among rank grass and herbage. From four to six greyish-white eggs, mottled with yellowish-brown, are laid towards the end of May, and two broods are sometimes reared in a season. Norfolk, May. Presented by Lord Walsingham, F.R.S. No. 28. PIED WAGTAIL. (Motacilla lugubris.) During the breeding-season this is a common and generally distributed species throughout the British Islands, but in winter many birds move southwards and a partial migration takes place in autumn and spring. Flies and insects form its principal food, and are caught as it runs swiftly and gracefully over the ground. The nesting-place is very varied, but a cleft in a bank or some hole in a wall or rotten tree are the sites generally selected by the bird. The nest, made of moss, grass and roots, is lined with hair and feathers, and from four to six dull grey eggs, spotted and streaked with ash-brown, are laid towards the end of April. Two broods are frequently reared in a season. The Cuckoo often places her eggs in the nest of this Wagtail. The male bird in the group exhibited is a White Wagtail (M. alba), and affords an interesting example of interbreeding between two allied species. Norfolk, June. Presented by Lord Walsingham, F.R.S. No. 29. ROCK-PIPIT. (Anthus obscimis.) This shore-frequenting species is common along the coasts of the British Islands, frequenting the more rocky portions during the breeding- season. Its food consists of marine insects, flies, small shells, and Crustacea, which it obtains among the seaweed at low water. The nest, made of dry grasses, is placed in a crevice of the rocks, among a NESTING-SERIES OF BRITISH BIRDS. 11 clump of sea-pink, or on the grassy ledge of a cliff. The eggs, four or five in number, are usually greenish-grey mottled with olive-brown, or occasionally with reddish. Two broods are reared in a season. Sutherlandshire, May. Presented by Colonel L. H. Irby §■ Captain S. G. Reid. No. 30. TREE-PIPIT. (Antlms trivialis.) This summer visitor arrives in the south of England early in April and is generally distributed throughout the more wooded ^portions oi! Great Britain during the summer months. Its reported occurrence in Ireland is doubtful. The male is generally seen perched on the topmost branch of some tree, whence, at short intervals, he rises singing into the air, usually returning to his starting-point as the song ceases. The food consists of insects and small seeds. The nest is placed on the ground among grass and herbage and is formed of moss and dry grass, lined with hair. From four to six eggs are laid and vary greatly in colour and markings. 1. A nest with eggs. Perthshire, June. Presented by W. R. Ogilvie- Grant, Esq. 2. A nest with young. Norfolk, June. Presented by Lord Walsingham, F.R.S. No. 31. RED-BACKED SHRIKE. (Lanius collurio.) This summer visitor arrives in the south of England early in May and is irregularly distributed throughout the wooded districts of England and Wales during the summer months. A few pairs occa- sionally breed in the south of Scotland, but from Ireland the species has only once been recorded as an accidental straggler. The food consists of small mammals, birds, lizards, bees and other insects, and from its curious habit of impaling its prey on thorns, this species and its allies are commonly known as " Butcher-birds." The "larder" of the pair exhibited contained a young Yellow Hammer and a number of bees. The rather large nest of moss and roots, lined with dry grasses, hair, and wool, is placed in a thorn- bush or thick hedge five or six feet from the ground. The eggs are from four to six in number and vary greatly in colour and markings. Suffolk : nest with eggs, May ; nest with young, June. [resented by Duncan Parker, Esq. 12 BIRD OALLKKY. No. 32. BLACKBIRD. (Turdus merula.) A resident species, commonly distributed throughout the British Islands, and though some of our native birds migrate southward in the autumn, their place is taken by numbers of visitors from the Continent. Fruit of all kinds, as well as snails, worms, and insects, constitute its food and, owing to its partiality for fruit, great numbers are annually destroyed in gardens and orchards. The nest of moss, etc., lined with dry grass, is generally placed in bushes and hedgerows, and occasionally on the ground. From four to six eggs are laid very early in the year, and are usually greenish-blue spotted with reddish-brown, but are sometimes devoid of markings. Several broods are raised in a season, the young of the first brood sometimes assisting their parents in feeding the young of the second. Suffolk, May. Presented by T. Har court-Powell, Esq. No. 33. RING-OUZEL. (Turdus torquatus.) This spring visitor arrives in the British Islands in April and remains till September or October, when the majority migrate south- wards, but, in mild seasons, individuals have been observed in the end of December. It inhabits the wilder and more elevated districts, feeding on moorland berries, molluscs, worms, and insects, and often visiting gardens in the vicinity in search of fruit. The nest, which resembles that of the Blackbird, is placed in heather or on a ledge of rock, often on the side of a stream. The eggs are four or sometimes five in number and resemble those of the Blackbird, but are usually more boldly marked. Two broods are often reared in a season. Yorkshire, June. Presented by Lord WaUingham, F.R.S. No. 34. SONG-THRUSH. (Turdus musicus.) The " Throstle" or " Mavis/' as it is termed in the north, is a common resident throughout the British Islands, and though a consider- able number of our native birds migrate in autumn, their place is taken by visitors from the Continent. The food consists of fruits, snails, worms, and insects. The familiar nest, lined with mud, is generallv placed in a thick bush or among ivy. The eggs, from four to six NESTING-SERIKS OF BRITISH BIRDS. 13 in number, are laid early in the season, sometimes in March, and are greenish-blue, usually blotched with black or purplish-brown, but are sometimes unspotted. Two or three broods are reared in a season. Suffolk, May. Presented by T. Har court- Powell, Esq. No. 35. MISTLE-THRUSH. (Turdus viscivorus.) A resident species, often called the " Storm-cock," from its habit of singing during the roughest weather, and common throughout the British Islands, where it breeds very early in the year. It feeds on fruits of various kinds, snails, worms, and insects, being especially partial to the berries of the yew, holly, mountain- ash, and mistletoe, etc., from the last of which its trivial name is derived. The somewhat untidily finished nest is generally conspicuously placed in the fork of a tree at some distance from the ground, and is composed of bents and lichens, lined with dry grass, placed on a foundation of mud. The eggs, four or five in number, are sometimes laid as early as February, and the ground-colour is greenish- or tawny-white, blotched with reddish-brown and lilac. Two broods are often reared in a season. Norfolk, May. Presented by Lord JValsingham, FM.S. No. 36. WHITE'S THRUSH. (Geocichla varia.) A native of Northern Asia, ranging from Central Siberia to China and Japan, where it breeds. It is an accidental visitor to Great Britain and Ireland, as well as to the north of Europe. Japan, May. Presented by Heatley Noble, Esq. No. 37. DIPPER or WATER-OUZEL. (Cinclus aquaticus.) This resident species is found throughout the more hilly parts of the British Islands wherever there are rapidly flowing streams. It swims and dives with equal facility, and may sometimes be seen walking below the surface of the water on the bottom of a pool, searching for the insects on which it feeds. The nest, an oval ball of moss, leaves, etc., with an entrance in the side, is always placed close to the water's edge, in some 14 BIRD GALLERY. hollow of the bank or on a ledge of rock, often under a bridge or behind a waterfall. From four to six white eggs are laid very early in the year, and two or even three broods are reared in the season. The young are able to swim as soon as they leave the nest, and fully fledged birds have been observed as early as the middle of March. Yorkshire, May. Presented by Lord Walsingham, F.R.S. No. 38. REDBREAST or ROBIN. (Erithacus rubecula.) This most familiar and characteristic resident species is generally distributed throughout the British Islands, where legendary associations and its fearless nature have combined to make it a general favourite. The nest, made of dead leaves and moss, lined with hair and a few feathers, is usually placed in holes in banks, walls, or hollow trees, or amongst ivy, but all sorts of strange situations may be selected. The eggs, from five to seven in number, are generally white, spotted with light red, but are sometimes pure white. The nesting-season commences in March, and two, or even three, broods are reared in the year. Sussex, April. Presented hy W. R. Ogilvie-Grant, Esq. No. 39. WREN. (Anortlmra troglodytes.) This familiar resident is generally distributed throughout the British Islands, where its numbers are largely increased by autumnal immi- gration. Traditional associations as well as its active fearless ways and loud cheerful song, uttered throughout the year, have endeared it to all. The beautifully constructed dome-shaped nest, with an entrance in the side, is made of leaves, moss and grass, and is sometimes lined with feathers. It is placed in very varied situations, generally among dense tangled vegetation, and always well concealed, the outer materials being taken from the surroundings. The nesting season commences very early, and the eggs, from six to nine in number, are white spotted with red. Two broods are produced in the season. Northamptonshire, June. Presented by Colonel L. H. Irby. NESTING-SERIES OF BRITISH BIRDS. No. 40. NIGHTINGALE. (Aedon luscinia.) From the beginning of April till September this noted songster is generally distributed over the greater part of England, but is rarer in the northern and western counties and in Wales. Its favourite resorts are small woods and coppices in the neighbourhood of water and damp meadows, and, till the young are hatched in June, its well- known song may be heard at almost any hour of the day or night. The nest, composed of dead leaves, is generally placed on or near the ground in low undergrowth. From four to six eggs, usually of an olive-brown colour, are laid about the middle of May. Leicestershire, June. Presented by Theodore Walker, Esq. No. 41. WHINCHAT. (Pratincola rubetra.) A. summer visitor, generally distributed over Great Britain from the middle of April till the beginning of October, but only met with in some of the southern counties of Ireland. In the beginning of May, the somewhat loosely constructed nest of dry grass and moss, lined with roots and hair, is placed in a hollow in the ground, well concealed by the surrounding heather, grass, or coarse herbage. The eggs, usually six in number, are greenish- blue, faintly dotted or zoned with rust- colour. Two broods are sometimes reared in the season. Norfolk, May. Presented by Lord Walsingham, F.R.S. No. 42. STONECHAT. (Pratincola rubicola.) Unlike the Whinchat, this species is a resident in Great Britain and Ireland, its numbers being largely augmented in winter by visitors from the colder parts of the Continent. Both in its nesting-habits and in the number of its eggs, it closely resembles its ally, but breeding com- mences in the beginning of April, and the eggs are somewhat greener in colour. Norfolk, April. Presented by Lord Walsingham, F.R.S. 16 BIRD GALLERY. No. 43. WHEATEAR. (Saxicola oenanthe.) This widely distributed species is one of our first spring visitors, usually arriving early in March and leaving in the beginning of October. It is generally, though locally, distributed throughout the British Islands and frequents the wilder parts of the country, such as open downs, heaths, and barren hills. The loosely made nest of dry grass, lined with hair and feathers, is placed in various situations — rabbit- burrows, crevices of stone-walls or peat-stacks, heaps of stones, and empty meat-tins being commonly utilized. The eggs, which vary from five to seven in number, are very pale blue, sometimes faintly dotted with purple. Two broods are produced in a season. Norfolk, June. Presented by Lord TVaJsingham, F.R.S. No. 44. CHIFFCHAFF. (Phylloscopus rufus.) The earliest of the spring migrants to the British Isles, where its familiar note, from which its name is derived, is often heard in the beginning of March. The majority leave our islands in September, but a few sometimes remain in the south of England throughout the year. The dome-shaped nest, with the entrance near the top, is usually placed near the ground among coarse undergrowth, but sometimes, as in the present instance, the site chosen is in bushes, even at a height of several feet. The eggs, generally six in number, are white with distinct spots of dark purplish-brown. The nesting-season commences about the end of April and two broods are generally reared in a season. Oxfordshire, May. Presented by W. R. Ogilvie-Grant, Esq. No. 45. WOOD-WREN. (Phylloscopus sibilatrix.) One of the latest summer visitors to the British Islands, arriving in the south of England about the middle of April. Though always a very local species, it is not uncommon in wooded districts, preferring old plantations of oak or beech, where it may generally be seen searching for insects among the higher branches. The domed nest of dry grass is always placed on the ground among herbage and is invariably lined with fine grass and hair, never with feathers. From five to seven white eggs, thickly spotted with purplish-brown and grey, are laid about the middle of May. Sussex, June. Presented by Dr. R. Rowdier Sharpe. NESTING-SERIES OF BRITISH BIRDS. 17 No. 46. WILLOW- WARBLER. (Phylloscopus trochilus.) This Warbler makes its appearance about the first week in April and is common throughout the British Islands till the end of September or even later. It frequents gardens and coppices, feeding principally on small insects, especially flies and aphides. The dome-shaped nest, loosely constructed of dry grass and always lined with feathers, is usually placed among herbage on the ground. From six to eight white eggs, generally spotted with light red, are laid in the beginning of May, and two broods are often reared in the season. Norfolk, June. Presented by Lord fValsingham, F.R.S. No. 47. SAND-MARTIN. (Cotile riparia.) No other Passerine bird has so wide a range as the Sand -Martin, which occurs throughout the greater part of Europe, Asia, Africa to the southern portion, and America, extending in winter as far south as Brazil and Peru. It is one of our earliest spring visitors, arriving towards the end of March and departing by the end of September. It is generally, though locally, distributed in colonies all over the British Islands, wherever the steep banks of rivers or lakes, sand-pits, gravel- quarries, or railway-cuttings offer a suitable nesting-site. In such situations tunnels, varying from eighteen inches to six feet in length and slanting slightly upward, are bored by the birds, the nest of dry grass, lined with feathers, being placed in an enlarged chamber at the end. From four to six white eggs are laid about the middle of May, and two broods are generally reared in a season. The model exhibited is an exact representation of a portion of the side of a disused sand-pit occupied by a colony of Sand- Martins, and the dimensions of each tunnel were carefully measured. The two lateral tunnels have been opened to show their structure. The measurements are as follows : — Tunnel no. 1, 2 ft. long ; nos. 2 & 3 run into a common passage, 2 ft. 8 ins. ; nos. 4 & 6, 2 ft. 4 ins. ; no. 5 was abandoned, a stone preventing the birds from completing it ; no. 8, 2 ft. 7 ins. ; nos. 7 & 9, 3 ft. 3 ins., extended beyond the back of the model. Norfolk, July. Presented by Lord Walsinyham, F.B.S. *— 18 BIRD GALLERY. No. 48. SWALLOW. (Hirundo rustica.) Though this well-known summer visitor has been known to arrive in the south of England as early as the 21st of March, the usual date of its appearance is the second week in April, after which it is generally dis- tributed throughout the British Islands till September and October or even later. The open nest of mud, lined with dry grass and feathers, is usually placed, as in the present instance, on the horizontal surface of a joist, which supports the rafters of a barn or outhouse. The eggs are white, spotted with lavender-grey and reddish-brown, and from four to six in number. Two broods are reared in the season ; the first, for which the eggs are usually laid early in May, is able to fly by the end of June while the second is generally fully fledged by September. The young birds which are placed on the top section of the tiles formed part of the first brood, and were still being occasionally fed by the parents when these were already engaged in incubating their second set of eggs. Sussex, July. Presented by W. R. Ogilvie -Grant, Esq. No. 49. HOUSE-MARTIN. (Chelidon urbica.) This summer visitor is generally distributed throughout the British Islands, usually arriving about the middle of April and departing in September and October, though considerable numbers are often to be seen even later in the year. The mud-nest, shaped like the half of a cup and lined with fine straw and feathers, is attached to some wall or rock, beneath eaves or other projections, and is entered by a hole in the rim. The same spot is occupied year after year, the nest, if intact, being merely renovated. The pure white eggs are four or five in number, and two, or even three, broods are reared in a season. Sussex, July. Presented by TV. P. Ogilvie -Grant, Esq. Nos. 50 & 51. DARTFORD WARBLER. (Melizophilus undatus.) A local resident in the south of England and more rarely met with in the valley of the Thames and in some of the midland counties. It does not migrate, and in severe winters, like that of 1880-81, its numbers are iable to be greatly reduced. The favourite haunts are dense patches of NESTING-SERIES OF BRITISH BIRDS. 19 furze and heather, where, owing to its shy skulking habits, it may easily be overlooked. The nest, made of goose-grass and furze- shoots lined with a little wool and moss, is placed among the branches of the thickest furze, and is difficult to find. Four or five greenish-white eggs with olive- or reddish-brown markings are laid in the end of April or the beginning of May. Two broods are reared in the season. Hampshire, May. Presented by Colonel L. H. Irby. No. 52. WHITETHROAT. (Sylvia cinerea.) The Nettle-creeper, as this bird is also called, is one of our commonest summer visitors, and is generally distributed throughout the British Islands from the middle of April till the beginning of September. Hedgerows, thickets overgrown with brambles, and nettles are its favourite resorts. The nest, which is lightly constructed of fine grass-stems, with a lining of bents and horse-hair, is almost invariably placed low down in straggling brambles or nettles. The eggs, generally four or five in number, are greenish-white or stone-colour, blotched with violet-grey and light brown. Norfolk, May. Presented by Lord TValsingham, F.E.S, No. 53. BLACKCAP. (Sylvia atricapilla.) This fine songster is a summer visitor to our shores, arriving about the middle of April and departing southward in September, though occasionally a few birds remain in the British Isles through the winter. It is generally distributed over England and Wales, but is scarcer towards the north of Scotland and in Ireland. The food consists of insects, berries of various kinds, and fruit, especially raspberries and currants. The nest, built of dry grasses and lined with horse-hair, is generally placed in a low bush, a few feet from the ground. Four or five eggs are laid about the middle of May, and are usually of a light yellowish-brown colour, blotched with darker brown (like those of the Garden-Warbler), but sometimes both ground-colour and markings are of a reddish hue. Two broods are reared in a season. Sussex, June. Presented by Dr. R. Bowdler-Sharpe. c2 20 BIRD GALLERY. No. 54. GARDEN- WARBLER. (Sylvia hortensis.) A summer visitor, arriving in the end of April or the beginning of May and locally distributed over the British Islands till about the end of September. Low bushes and brambles in gardens or copses are the sites usually selected for the nest, which is rather loosely constructed of grass-stems, with a well-shaped inner cup of horse-hair. The eggs, four or live in number, are white, marked and blotched with greenish- brown, dark brown, and violet-grey, and resemble one variety of those laid by the Blackcap. Norfolk, May. Presented by Lord Walsingham, F.R.S. No. 55. SEDGE -WARBLER. (Acrocephalus phragmitis.) One of our commonest Warblers, and generally distributed over the British Islands from the latter half of April till the end of September, when the majority go south. The nest, which is never suspended like that of the Reed-Warbler, is generally placed in a low bush, or among rank herbage, by the side of some stream or ditch. Five or six eggs of a yellowish clay-colour, clouded or mottled with brownish and often streaked with black hair-lines, are laid in May. Norfolk, July. Presented by Lord Walsingham, F.R.S. Nos. 56 & 57. REED-WARBLER. (Acrocephalus streperus.) This summer visitor arrives in England towards the end of April and remains till September, but it is rare to the north of Yorkshire, is un- known in Scotland, and is not yet proved to occur in Ireland. The nest, a compactly built structure of fine dry grass, lined with wool, horse- hair, and flowering grasses, is generally suspended on reeds or on the slender branches of willows and alders, which are woven into the sides. It is situated from three to twelve feet above the surface of the water and sometimes at a greater elevation. Four or five greenish-white eggs, clouded and blotched with dark olive and ash, are laid towards the end of May. The Cuckoo frequently places its egg in the nest of this species. Sussex, June. Presented by Dr. R. Bowdler Sharpe. NESTING-SERIES OP BRITISH BIRDS. 21 No. 58. GRASSHOPPER- WARBLER. (Locustella nsevia.) This Warbler, also known as the " Reeler," owes its trivial names to a rapid trilling song, which somewhat resembles the chirping of the Grasshopper. It arrives from the south about the middle of April, departing in September, and between those months is found in suitable localities throughout Great Britain and Ireland, and in gradually diminishing numbers towards the north of Scotland. Fens, commons, thick hedge-rows, and small copses are its favourite haunts, but owing to its skulking habits it is rarely seen, and is thus often supposed to be rarer than is really the case. The nest is placed on the ground, and is well hidden among thick herbage. It is approached by one or more mouse-like runs, often of considerable length, and along these the bird, when alarmed, creeps back to her eggs. These are from five to seven in number, pale pinkish-white, thickly speckled and zoned with darker reddish-brown. Hampshire, June, Presented by Dr. J. E. Kelso §■ Lieut. F. Hodge, R.N. No. 59. TREE-CREEPER. (Certhia familiaris.) This resident species is common, and generally distributed throughout the British Islands. Its long curved claws and stiff-pointed tail- feathers enable it to ascend the trunks and branches of trees with ease and rapidity, as it searches for the spiders and insects on which it principally feeds. The nest, made of roots, grass, and moss, and lined with wool, feathers, etc., is usually concealed in a crevice under partially detached bark, or in a cleft in the bole of a tree ; but sometimes it is placed under the eaves of a shed or dwelling, or in some other suitable situation. From six to nine white eggs, spotted with light red and pale lavender, are laid in the end of April. Two broods are reared in the season. 1. Norfolk, June. Presented by Lord Walsingham, F.R.S. 2. Hampshire, May. Presented by Sir Edward Shelley, Bart, No. 60. NUTHATCH. (Sitta caesia.) A common resident in the southern and central districts of England aud in parts of Wales, but rare towards the north, and only met with 22 BIRD GALLERY. as a straggler in Scotland ; in Ireland it is unknown. Its food consists of insects, beech-mast, acorns, and various kinds of hard seeds, and it is extremely partial to hazel-nuts, which it wedges in some crevice and breaks open by repeated blows of its strong bill. Hence its names of Nuthatch (t, e. Nuthack) or Nutjobber. A nest of dry leaves and bark is formed in a hole in a tree or in some other cavity, the aperture being plastered up with clay, so as to leave only a narrow entrance. From five to seven white eggs, blotched with reddish-brown, are laid about the end of April. Norfolk, May. Presented by Lord Walsingham,, F.R.S. No. 61. SPOTTED FLYCATCHER. (Muscicapa grisola.) This familiar visitor usually appears in the south of England about the first week in May, and is generally distributed through the British Islands during the summer months. Its food consists prin- cipally of insects, which it darts at and captures on the wing ; but, in autumn, it sometimes feeds on berries. The nest, made of moss, lichen and strips of bark, and lined with wool, hair and feathers, is usually placed among creepers or trelliswork, or in a hole in a wall or a tree, often on a beam of some shed, but many other sites are selected. The eggs vary in number from four to six, and are pale greenish-white, spotted and blotched with light red and lavender. Two broods are often raised in a season. This is one of the few species which nest in our London parks and gardens. Norfolk, June. Presented by Lord Walsinyham, F.R.S. No. 62. PIED FLYCATCHER. (Muscicapa atricapilla.) This Flycatcher is a regular visitor to Great Britain, arriving towards the end of April and returning southward in autumn. During the breeding-season it is very locally distributed, being principally met with in Wales and the western and northern counties of England, and, more rarely, Scotland. In Ireland it only occurs as an accidental straggler during the migration. It feeds chiefly on insects, which are sometimes taken on the wing, but more often on the ground. The nest, made of dry grass and roots and lined with hair, is placed in a deep hole in a tree or sometimes in a wall. The eggs, from six to NESTING-SERIES OF BRITISH BIRDS. 23 nine in number, are pale blue, with occasionally a few small spots oi light red. Cumberland, June. Presented by the Rev. H. A. Macpherson. No. 63. GOLDEN-CRESTED WREN. (Regulus cristatus.) This resident species is the smallest of our British birds, and is gene- rally distributed throughout the islands wherever suitable plantations of larch and fir are to be found. During the periods of migration, immense Hocks sometimes arrive on the east coast and spread across Great Britain to Ireland. The food consists of insects, for which the bird often searches ill company with flocks of Tits and Creepers. The beautifully constructed nest of moss and lichens, felted together with wool and spiders' webs and lined with feathers, is generally placed beneath the extremity of a branch of some evergreen tree, such as a fir, yew, or cedar. The eggs vary from five to ten in number, and are pale buff, minutely freckled with yellowish-brown. 1. Nest and eggs in a Scotch fir-tree. Suffolk, May. Presented by T. Har court-Powell, Esq. 2. Parent birds with nest and eggs in a spruce fir-tree. Norfolk, May. Presented by Lord Walsingham, P.R.S. No. 64. CRESTED TITMOUSE. (Tarus cristatus.) Though common on the Continent, the Crested Titmouse is ex- tremely local in Great Britain, and is only met with as a resident in the old pine-forests of Strathspey, in the north-east of Scotland. Like its allies, it feeds on insects and their larvae, as well as on seeds and berries. The nest, composed of moss, deer's hair, and wool, is usually placed in a hole bored in the decayed stump of a tree, a few feet above the ground. The eggs, from five to eight in number, are white, boldly spotted or zoned with light red. Two broods are frequently produced in a season. Morayshire, May. Presented by Colonel L. H. Irby. No. 65. COMMON or GREY PARTRIDGE. (Perdix perdix.) This species is widely distributed throughout Great Britain, being especially abundant in the eastern and south-eastern counties of England. 24 15 1 HI) GALLERY. The food consists of green leaves, seeds, grain, and many species of insects, small snails, etc. The nest, a slightly lined depression in the ground, is well concealed, and generally contains from twelve to twenty eggs, which are laid in the end of April or the beginning of May. As many as thirty-three eggs have been found in the same nest. Incubation lasts from twenty-one to twenty-three days. The young are carefully tended by both parents. Cromarty, June. Presented by G. A. St. Quintin ty W. R. Ogilvie-Grant, Estjr, /rs. No. 66. BLACK GROUSE. (Lyrurus tetrix,) This species was formerly found in many suitable localities through- out Great Britain, but in England it is now comparatively scarce or local, except in the northern counties. In Ireland it was never indi- genous. Its favourite haunts are young plantations of fir, larch, and birch situated in the immediate neighbourhood of moorland, but it is also frequently to be met with on the open mcor, far from any cover. Berries and seeds of various kinds, and the buds of trees and plants, as well as grain, are favourite articles of food. The male, commonly known as the Black-cock, is polygamous and takes no share in the duties of hatching the eggs and caring for the young. The female, or Grey-hen, makes a slight nest in a hollow in the ground, concealed by heather or dead bracken, and lays from six to ten eggs of a yellowish-white colour, spotted with orange-brown. Perthshire, June. Presented by C. S. II. Drummond- Moray, Esq. . No. 67. CAPERCAILLIE. (Tetrad urogallus.) Though originally indigenous in the British Islands, this species, also known as the Wood-G rouse, became extinct by the middle of the eighteenth century. It was re-introduced from Sweden into Perthshire in 1837, and is now abundant in the pine- and larch-forests of the central districts of Scotland, where it appears to be increasing and extending its range to other parts. Tender shoots of the Scotch fir, varied with berries and grain in summer, form its principal food, and the flesh, except in the case of young birds, is strongly flavoured with turpentine and little esteemed as food. The male takes no part in the duties of incubation or of rearing the young. The nest is a hollow scraped in the ground near the trunk of a tree or under a bush, and the eggs, NKSTING-SERIES OF BRITISH BIRDS. 25 from six to twelve in number, are pale reddish-yellow, spotted with brown. The plants growing near this nest (in a somewhat damp situation) are the Spotted Orchis, Tormentil (Potentilla tormentil/a), Whortle- berry (Vaccinium myrtillus) , and the Marsh-Marigold. 1. Perthshire, June. Presented by C. S. H. Drummond- Moray , Esq. 2. Perthshire, June. Presented by Colonel L. H. Irby. No. 68. PTARMIGAN. (Lagopus mutus.) In Great Britain this species is now confined to the higher mountains of Scotland, where it chooses by preference the more desolate tops, where lichen-covered fragments of rock lie scattered about between low stunted plants. The food consists of the green tops of the ling and various kinds of berries. The nest, a mere hollow scraped in the ground, contains from eight to ten eggs, much like those laid by the Red Grouse, but with the ground-colour usually of a lighter tint. In autumn both sexes assume a grey plumage on the upper parts of the body, and in winter they become white. The plant in flower is the Alpine Azalea [Loiseleur'ia procumbens) . ♦ Perthshire, May. Presented by His Grace the Duke of Atholl. No. 69. RED GROUSE. (Lagopus scoticus.) The Red Grouse is peculiar to the British Islands, where it is the insular representative of the Willow-Grouse (L. lagopus) of the northern portions of Europe, Asia, and America; but, unlike the latter species, it does not assume a white plumage in winter. With the exception of the southern counties of England, it is generally distributed over the moors, but is most abundant in the north of England and in Scotland. Its food consists principally of the tips of ling and heath, as well as berries and grain. From eight to ten eggs are laid in a shallow depres- sion in the ground among the heather, but as many as fifteen are occasionally found ; their ground-colour is whitish-buff, heavily mottled and blotched with rich reddish-brown. Incubation lasts about twenty- four days, and the young, when hatched, are carefully watched over by both parents. Inverness-shire, May. Presented by Lord Lovat. ■ftfc II i - , X. 26 BIRD GALLERY. No. 70. BEARDED TITMOUSE. (Panurus biarmicus.) This resident species, commonly known as the " Reed-Pheasant/' is now almost confined to the Norfolk Broads, the draining of the reedy fens and meres having destroyed many of its former breeding-grounds in the eastern and southern counties of England. The seeds of the reed constitute its principal food, but, in summer, numbers of small shell-bearing mollusca are also eaten. The nest, which is placed near the water among sedge and weeds, is composed of the dry leaves of aquatic plants and is lined with the flower of the reed. The eggs, from five to seven in number, are white with short wavy lines and markings of purplish-brown. Two broods are produced in a season. Norfolk, June. Presented by R. W. Chase, Esq. No. 71. BLUE TITMOUSE. (Parus camileus.) This common resident is generally distributed throughout the greater part of the British Islands, its numbers being largely augmented in autumn by the arrival of flocks from the Continent. Insects and their larvae form its principal food ; and though this diet is supplemented in autumn by fruit, the small amount of damage done in gardens is com- pensated for by the wholesale destruction of insect-pests. The nest, of moss, hair and feathers, is generally placed in a hole in a«tree or wall, but other curious sites are sometimes selected. From six to nine white eggs, spotted with light red, are laid in April. Pembrokeshire, June. Presented by R. W . Mirehouse, Esq. No. 72. MARSH-TITMOUSE. (Parus palustris.) This resident species is common throughout the greater part of Great Britain, bnt becomes scarce towards the north of Scotland. In Ireland it has been recorded from some of the eastern counties. Insects form its principal food, but berries, seeds, and beech-mast are also eaten. The nest, made of moss, wool and hair, with a lining of down, is usually placed in a hole in some decayed stump of a tree? a willow or alder being frequently selected ; but, occasionally, a hole in a bank is utilized. From five to eight white eggs, spotted with light red, are laid from the end of April onwards. Suffolk, May. Presented by Duncan Parker, Esq. NESTING-SERIES OF BRITISH BIRDS. 27 No. 72 a. BRITISH COAL-TITMOUSE. (Parus ater britannicus.) The British race of the Coal-Titmouse differs slightly from the Continental form in having the back of a more olive-brown colour. On this account it has been separated under the name of Parus britannicus. It is a common resident throughout the British Isles, but is most numerous in Scotland. Its principal food consists of caterpillars and other insects ; but nuts and seeds are also eaten. The nest, which is placed in a hole in a tree, or in the crevice in a wall, etc., is made of moss and wool and lined with hair and feathers. From seven to eleven white eggs spotted with light red are laid towards the end of April or in **' Hertfordshire, May. Presented by TV. R. Ogilvie-Grant, Esq. No. 73. LONG-TAILED TITMOUSE. (^Egithalus roseus ) Our resident form of the Long-tailed Tit or u Bottle-Tit " is generally distributed throughout the British Islands and ranges thence across France and West Germany to North Italy and the northern part of the Balkan Peninsula. As in its allies, the food consists of insects and their larvae. The oval nest, formed of moss and wool felted together with spiders' webs and encrusted with lichens, is thickly lined with feathers and has the entrance in the upper part of the side. It is usually placed in a bush, such as a holly, whitethorn, or furze, but, occasionally, in the lichen-covered branches of a tree. From seven to ten or more eggs are laid, after about the middle of April j they are white, with indistinct red spots. Suffolk, May. Presented by T. Har court -Powell, Esq. No. 74. GREAT TITMOUSE. (Parus major.) Our largest species of Tit, commonly called the " Ox-eye," is generally distributed over the British Islands throughout the year., It feeds chiefly on insects as well as on seeds, nuts, and buds. The rather flat nest of moss, hair, feathers, etc., is usually placed in a hole in a tree or wall, but almost any convenient situation may be selected. The eggs are white with light red spots, and vary from six to twelve in number. Norfolk, June. Presented by Lord Walsingham, F.R.S. ~: 28 BIRD GALLERY. No. 75. GREAT TITMOUSE. (Parus major.) The post-box exhibited in this case stood in the road at the village of Rowfant, Sussex, and letters, etc., were posted in it daily and cleared by the door. In the year 1888 a pair of " Ox-eyes " began to build their nest in it, but one of the birds was killed before the nest had been finished. In 1889 a pair completed the nest, laid seven eggs, and began to sit ; but, one day, when an unusual number of post-cards nearly filled the box, the birds deserted, and the nest and eggs were subsequently removed [Nest No. 1]. In 1890 a pair built a new nest, laid seven eggs, and reared a brood of five young. Although letters were posted daily, and often found lying on the back of the sitting bird, it never left the nest when the box was cleared. This nest [No. 2] is exhibited in its original position in the post-box, with one of the unhatched eggs. When the box was removed to the British Museum, in the autumn of 1890, an exactly similar one was put up in its place. The birds took possession of this in the following spring, and, with the exception of 1894, continued to build there annually for some years. The other nest exhibited [No. 3] was commenced on the 26th of April, 1896, and the brood of twelve young birds reared in it flew on the 10th of June. The birds entered and left the nest by the slit for the letters, which were posted daily in the box. Presented by Mrs. Locker •-Lampson. No. 76. GREEN WOODPECKER. (Gecinus viridis.) The largest of our British Woodpeckers, generally known as the " Yaffle/' is met with in most of the wooded districts of England and Wales, but is almost unknown in Scotland and Ireland. Though much of its insect-food is captured on the tree-stems, it may frequently be seen feeding on the ground, and is especially partial to ants and their pupae. Early in April the birds chisel out a circular hole in the trunk or branch of a tree, which is generally decayed, and excavate a nesting-chamber in the heart of the stem. The eggs are glossy white and are from five to seven in number. Norfolk, June. Presented by Lord Walsingham, F.R.St NESTING-SERIES OF BRITISH BIRDS. 29 No. 77. LESSER SPOTTED WOODPECKER. (Dendrocopus minor.) Owing to its small size and partiality for tall trees, such as elms and poplars, this species frequently escapes observation, but is fairly common in many parts of the southern half of England ; it is rare in the north, and very uncommon in Scotland and Ireland. The nest-hole is often made in the highest branches of tall trees, but sometimes at very moderate elevations or in pollard willows and hornbeams, as in the present instance. Six or seven white eggs are laid about the middle of May. The food consists almost entirely of timber- haunting insects. Hertfordshire, June. Presented by A. M. Blake, Esq. No. 78. GREATER SPOTTED WOODPECKER. (Dendrocopus major.) Though nowhere abundant, this species is generally distributed over the wooded portions of England and Wales, as well as the south-eastern part of Scotland. Over the rest of Scotland it is not infrequently met with during the autumn migration, but very few examples have been recorded from Ireland. It frequents the highest branches of trees, feeding on insects and their larvae, as well as on berries and nuts, and, owing to its retiring nature, frequently escapes observation. In April, a circular hole is hewn by the birds in the trunk or branch of some tree, a dead one being usually selected, and, within the stein, a chamber is excavated for the reception of the eggs. These are white, from five to seven in number, and are deposited on the bare wood about the middle of May. Norfolk, June. Presented by Lord Walsingham, P.R.S. No. 79. WRYNECK. (lynx torquilla.) This spring visitor, also known as the " Cuckoo's- mate" or " Cuckoo's- leader," arrives in England towards the end of March or beginning of April, but is rarely met with in Scotland, except during the autumn migration, and is only known in Ireland as an accidental straggler. It frequents orchards and open parks rather than forest-districts, and feeds on insects, especially on ants and their larvae. It breeds in hollow trees, an apple-tree being frequently chosen, and about 30 BIRD GALLERY. the middle of May makes use of any convenient hole to deposit its eggs, which are white and from six to ten in number. Its common name is derived from its singular habit of twisting and stretching its neck. Norfolk, July. Presented by Lord Walsingham, F.R.S. No. 80. WOOD-PIGEON. (Columba palumbus.) A resident in the British Islands, where it is generally distributed in wooded districts, it is commonly known as the Ring-Dove, Cushat, or Queest. Of recent years its numbers have greatly increased and every park and most of the larger gardens in London are now frequented by this species. In winter immense flights arrive on the east coast from the Continent and augment the horde of these voracious birds, which cause serious loss to agriculturists. The nest, a slightly built platform of twigs, is placed on the branches of almost any kind of tree or bush, and frequently in thick ivy on cliffs and old walls. Two or three broods are reared annually, the first pair of white eggs being generally laid in February or March, and in favourable seasons nests containing eggs or young birds may be found during every month of the year. Norfolk, June. Presented by Lord Walsingham, F.R.S. No. 81. TURTLE-DOVE. (Turtur turtur.) A summer visitor to the British Islands, generally arriving about the beginning of May and departing in September. Its numbers seem to be yearly increasing and it is now found in many localities in which it was formerly scarce or entirely absent. The flat, slightly constructed nest of twigs is placed in a thick bush or on the branch of a tree, usually at no great height from the ground, and the two white eggs are laid towards the end of May. Norfolk, July. Presented by Lord Walsingham, F.R.S. No. 82. ROCK-DOVE. (Columba livia.) Common along the rocky coasts in the north of Great Britain and Ire- land where caves and deep fissures exist and afford suitable resorts. The nest is generally placed, as in the present instance, on the ledge of some NESTING-SERIES OF BRITISH BIRDS. 31 deep cavern, and is composed of dry sea- weed, grass, or other materials. Two white eggs are laid at each sitting and several broods are reared during the year. From this species all the domestic varieties of dove-cote pigeons have been derived, and it is by no means unusual to find tame pigeons in the caves consorting with their wild allies. Caves of Cromarty, May. Presented by Captain S. G. Reid, G. A. St. Quintin &• W. R. Ogilvie-Grant, Esqrs. No. 83. STOCK-DOVE. (Columba oenas.) This species has greatly increased in numbers of late years, extending its range northward, and is now plentiful in many parts of the north of Scotland. The nesting-site varies greatly in different localities. In districts where timber exists, pollards and holes in trees are generally used, but in treeless areas the two white eggs are deposited in rabbit- burrows or under the shelter of dense furze, while ivy on cliffs or old walls, old nests of other birds, and squirrels' dreys are also made use of. Several broods are raised during the year. Morayshire, May. Presented by TV. R. Ogilvie-Grant 8$ H. S. Reid, Esqrs. No. 84. GREAT CRESTED GREBE. (Podicepscristatus.) This species nests on many of the more extensive and reedy sheets of water throughout the British Islands, and is more or less resident in England and Wales. In winter it is to be found on many parts of the British coasts. Its food consists of small fish and Crustacea, and some- times of tadpoles and frogs. The nest is usually a floating mass of wet aquatic plants. The four or five eggs are white when fresh, but they soon become stained with yellowish-brown from contact with the de- composing vegetable matter on which they are laid. After the autumn moult the crest and tippet disappear, the top of the head and back of the neck become brown, and the throat and fore-neck silvery white. Leicestershire, May. Presented by Theodore Walker, Esq. 32 BIRD GALLERY. No. 85. LITTLE GREBE or DABCHICK. (Podiceps fluviatilis.) A common resident throughout the British Islands wherever reedy streams, lakes, and ponds fringed with reeds are to be found. Small fish, insects, and vegetable-matter form its principal food, but in winter marine animals are also eaten. The rather large nest of reeds and decaying weeds is anchored to some aquatic plant or shrub. The eggs, from four to six in number, are creamy-white when fresh, but soon become stained ; they are almost always covered over with weeds by the* sitting bird before it leaves the nest. In winter the chestnut on the sides of the head and neck is replaced by rufous white, the crown is brown, and the underparts of the body much paler. Norfolk, May. Presented by Lord Walsingham, F.R.S. No. 86. CUCKOO. (Cuculus canoras. j This well-known visitor to the British Islands is generally distributed over Europe and Northern Asia during the summer months, arriving in the south of England about the first week in April and remaining till August or sometimes later. The food consists of insects and their larvae, especially hairy caterpillars. The parasitic habits of this bird are well known ; it builds no nest, and the female Cuckoo lavs her egg on the ground, conveying it in her bill to the nest of the foster- parent. The Hedge-Sparrow, Wagtail, Meadow-Pipit, Sedge-Warbler, and Heed- Warbler are the hosts generally selected, but the nests of many other species are less frequently made use of. Soon after the young bird is hatched it ejects the other nestlings, and when two young cuekoos occupy the same nest the struggle for existence is sometimas severe. From four to eight eggs are laid in a season and the period of incuba- tion lasts for twelve or thirteen days. The eggs laid by different individuals vary greatly in colour, sometimes resembling those of the foster-parent ; pale blue eggs are occasionally found like those of the Hedge-Sparrow and Redstart, but are not invariably placed in nests of these birds. Norfolk, June. Presented by Lord Walsingham, F.P.S. NESTING-SERIES OF BRITISH BIRDS. 33 No. 87. SWIFT. (Cypselus apus.) This common summer-visitor to the British Islands arrives towards the end of April and remains till the end of August, when the majority depart southward to their winter-quarters, though individuals some- times remain till much later in the year. The food consists entirely of insects, taken on the wing in the course of the bird's extraordinarily rapid flight. The nest, a slight structure of straws, cobwebs and a few feathers, is placed under the eaves of buildings, in crevices of cliffs, or even in hollow trees. Two oval white eggs are laid in the end of May or early in June and incubation lasts for eighteen days. As a rule, only one brood is produced in a season. Forfar. Eggs. 6th of June : young, 2nd and 20th of July. Presented by Dr. Thomas Dewar. No. 88. NIGHTJAR or GOATSUCKER. (Caprimulgus europseus.) This regular summer-migrant is one of the latest to visit the British Islands, seldom arriving before the middle of May, and departing in September, though individuals sometimes linger in the south of England till November. Its favourite haunts are woodland glades, commons and heaths, where heather, ferns and gorse flourish ; and its food consists of insects, most of which are captured on the wing at twilight, or during the night. No nest is made and, towards the end of» May, two beautifully marbled oval eggs are deposited on the ground. Incubation lasts for eighteen days, and the young when hatched are covered with thick greyish down. Norfolk, May. Presented by Lord Walsingham, F.R.S. No. 89. BLACK-THROATED DIVER. (Colymbus arcticus.) Tolerably common during the breeding-season about the larger lochs of the north and west of Scotland, and occasionally found in the winter off the coasts of England and Ireland. In winter the plumage is entirely different from that of spring, for after the autumn moult the upper parts become ashy brown and the under parts white. The flight is very strong and rapid, and the movements both on and below the surface of the water are active and varied, though slow and awkward on land. The food consist? principally of fish, which are captured by diving D 34 BIRD GALLERY. and subsequently brought to the surface and swallowed. The nest, a hollow in the ground with little or no lining, is generally situated close to the water's edge, either on a grass-grown island or (as in the present instance) on the mainland. Two large olive-brown eggs; spotted with black, are laid in May. Sutherlandshire, June. Presented by Colonel L. H. Irby fy Captain S. G. Reid. No. 90. RED-THROATED DIVER. (Colymbus septentrionalis.) Though adults with the white throat characteristic of winter plumage are commonly met with on all our coasts from autumn to spring, the " Rain- Goose/' as it is often called, is only known to breed, as regards the British Islands, in the north of Ireland and in parts of Scotland and the adjacent islands. The plumage of the sexes is similar, but the female is somewhat smaller than the male. When nesting, this species, unlike the Black-throated Diver, prefers the small lochs and pools, and is seldom found on the larger lochs, except when in search of fish, on which it chiefly feeds. Little or no nest is made, and the two large olive-brown eggs, spotted with dark brown, are placed on the bare and often wet ground close to the water's edge. The male shares the duties of incubation. Sutherlandshire, May. Presented by G. A. St. Quintin fif W. R. Ogilvie-Grant, Esqrs. No. 91. WATER-RAIL. (Rallus aquaticus.) This species may be regarded as a resident in the marshy districts of the British Islands, for though some of our native birds move south- ward in autumn, their place is taken by others from the Continent. Worms, molluscs, and aquatic plants form its principal food. The nest, made of flat leaves of reeds and sedges, is well concealed among rushes or coarse herbage. The eggs, from seven to eleven in number, are pale creamy-white spotted with reddish-brown and ash-grey. The young, when first hatched, are covered with black down. Two broods are produced in a season. Co. Waterford, April. Presented by R. J. Ussher, Esq. No. 92. LAND-RAIL or CORN-CRAKE. (Crex crex.) This well-known visitor arrives in the south of England about the end of April and, as a rule, takes its departure before the end of NESTING-SERIES OF BRITISH BIRDS. 35 September. During the summer months it is widely distributed throughout the British Islands, wherever grass-land and cultivated fields are to be found. Owing to its retiring habits it is seldom seen ; but the harsh call-note of the male must be familiar to most people. Slugs, insects and worms, as well as seeds, etc., form the principal food. The nest, composed of pieces of dry plants, is placed on the ground among grass, clover, or standing crops. From seven to ten buff- coloured eggs, spotted with pale lavender and reddish-brown, are laid about the end of May. The plant with the yellow flower is the Meadow Vetchling {Lathyrus pratensis). Perthshire, June. Presented by W. R. Ogilvie-Grant, Esq. No. 93. COOT. (Fulica atra.) This resident species is found in most of the lakes, ponds and sluggish streams throughout the British Islands, but, in severe weather, it migrates to the sea-coast. Its food consists of aquatic insects, worms, molluscs, and vegetable substances. The nest, a deep compact mass of dry reeds and sedges, is generally placed above shallow water, among flags and tall rushes. The eggs, from seven to ten in number, are buff-colour, with small spots of blackish-brown. Hampshire, May. Presented by Sir Edward Shelley, Bart. No. 94. MOORHEN. (Gallinula chloropus.) This species, also known as the Waterhen, is a common resident throughout the British Islands, wherever the reedy margins of lakes, ponds, or running water afford suitable shelter. It swims well, and feeds chiefly on slugs, worms, and insects, but will also kill and devour the young of other waterfowl. The nest, a compactly built structure of dry flags and sedges, is usually situated in shallow water among reeds and other aquatic plants, but it is occasionally placed on branches of overhanging trees and at a considerable height above the water. The eggs, from seven to nine in number, are pale buff, spotted with reddish- brown and dull lilac. Leicestershire, May. Presented by Theodore Walker, Esq. d2 36 BIRD GALLERY. No. 95. STORM-PETREL. (Procellaria pelagica.) This bird, often known as " Mother Carey's Chicken," is strictly- pelagic in its habits, seldom coming to shore except during the breeding- season. It is generally distributed throughout British waters, frequents low islets and other suitable situations, and is common off the coasts of Scotland and Ireland. During severe storms it is sometimes driven inland, and is occasionally found far from the coast. The food con- sists of small fish, crustaceans, molluscs, and fatty matter floating on the surface of the ocean. A single white egg, faintly dotted with rusty brown, is laid at the end of a burrow or beneath stones, often on the bare soil, but sometimes on a slight nest of dry grass-stems. Though eggs are sometimes found as early as the end of May and as late as September, incubation usually commences about the middle of June, and lasts for thirty-five days. Isle of Skye, July. Presented by the Rev. H. A . Macpherson. No. 96. LEACH'S FORK-TAILED PETREL. (Oceanodroma leucorrhoa.) This species, restricted to the Northern Hemisphere, is met with off the coasts of Great Britain, occasionally in numbers, during the autumn and winter months. It is known to breed on the St. Kilda Group, on North Bona and other islands of the Outer Hebrides, as well as on the Blaskets, off the south-west coast of Ireland. The food consists of small molluscs, crustaceans, and greasy matter found floating on the sea. The nest is made at the end of a burrow or in a hole of some kind j and a single white egg, zoned and freckled with minute rusty dots, is laid in June. Both birds take part in the incubation. North Rona, Outer Hebrides, 1st of July. Presented by Hugh G. Barclay, Esq. No 97. PUFFIN. (Fratercula arctica.) Vast numbers of the " Sea-Parrot" or " Coulter-neb," as it is often called, breed in the cliffs and grassy slopes on many parts of the coast- line of the British Islands. In the end of August, when the young are ready to follow their parents into the water, they leave the coast for the open sea, where they pass the winter, returning to their breeding-places in March or April. The single dull white egg, faintly spotted with brown or lilac, is laid in a crevice of a rock or in a PLATE I. Puffins ( Fratercula arclica) with Young. Nesting Serie?, No. 97. a, young ; b, male ; c, female. TLATE II. Common Kingfishers ( Alcedo ispida). Nesting Series, No. 99. NESTING-SERIES OF BRITISH BIRDS. &7 burrow, either dug out by the bird or made by a rabbit. The young are fed on small fish, which are carried tranversely in the bill of the parent, and as many as eight are sometimes brought at a time. Island of Grassholme, Pembrokeshire, July. Presented by Colonel P. W. U Estrange. No. 98. MANX SHEARWATER. (Puffinus angloram.) This species is widely distributed over British waters throughout the year, and breeds on many of the unfrequented islands round our coasts, with the exception of those on the eastern shores of Great Britain, where no breeding-station has as yet been found. It skims the surface of the waves with rapid flight in search of surface-fish and other floating food, and is also an expert diver. The single white egg is deposited in a burrow on a few blades of dry grass. The nestling remains in its home until long after it is fully fledged and, becoming enormously fat, is greatly esteemed by some as an article of food. Isles of Scilly, June. Presented by Edward Bidwell, Esq. No. 99. KINGFISHER. (Alcedo ispida.) This resident species is common along the banks of streams and lakes and on many parts of the coast of England, but is less numerous in Scotland and Ireland. It feeds on small fish, crustaceans, and insects, the first-named being secured by a sudden plunge from some convenient perch above the water. The nesting-place, which is a hole in the bank two or three feet in length and terminating in a chamber, is generally excavated by the birds. The entrance is usually situated above the reach of floods, but occasionally a site is selected at some distance from water. No nest is constructed, but in old nesting-chambers the floor is covered with bones and scales of fish, which have been cast up by the young of previous broods. The eggs vary in number from six to nine and are rounded, white, and highly glossy. In the group exhibited, part of the bank has been removed to show the internal construction of the burrow and four of the young eighteen days old, which are still being fed by the parent-bird. The two young birds perched outside the entrance were respectively six and seven weeks old, and able to care for themselves. Suffolk, May. Presented by T. Har court-Powell, Esq. 38 BIRD GALLKltY. No. lOO. HOOPOE. (Upupa epops.) This handsome bird, common in many parts of Europe, Asia, and North Africa, is a spring visitor to the southern and eastern parts of England, where, if unmolested, it would breed regularly. It is, how- ever, subjected to so much persecution on its arrival, that very few pairs survive and are allowed to rear their young in peace. The slight nest is placed in a hole in some decayed tree, frequently a willow or ash, and from four to seven pale yellowish eggs are laid on the decaying mould. The group exhibited is remarkable for the great disparity in the size of the young birds, and for the unusually clean condition of the nest. Poklisa, Hungary, June. Presented by C. G. Danford, Esq. No. lOl. DUNLIN. (Pelidna alpina.) Throughout the year this Sandpiper is common on the shores and tidal rivers of the British Islands, and may be met with in large flocks on the mud-flats and sand-banks uncovered by the tide. In summer most of the adult birds move inland to the more extensive moorlands and marshy districts to breed, and are then fairly plentiful in Scotland ;md the northern counties of England, but rare in the south, and local in Wales and Ireland. The nest, a mere depression in the turf, slightly lined with dead grass, is situated among short heather or in a tussock of coarse grass. The four eggs are usually of a pale green colour blotched and spotted with grey and reddish-brown. Cumberland, June. Presented by the Rev. H. A. Macpherson. No. 102. GOLDEN PLOVER. (Charadrius pluvialis.) Though numbers of these birds are resident in the British Islands throughout the year, the species is most plentiful during the periods of migration and in winter, when vast flocks frequent the pastures and coasts, in- search of the insects, worms, molluscs, etc., on which they feed. In March the birds, which breed in our islands, retire to the moors and prepare a slight hollow in the ground, usually among heather or short grass, for their eggs. These are always four in number, and are yellowish-buff, handsomely blotched and spotted with purplish- brown and brownish-black. After the autumn moult the black underparts are replaced by white. Yorkshire, May. Presented by Lord Walsin.gham, F.R.S. NESTING-SERIES OF BRITISH BIRDS. 39 No. 103. LAPWING or PEEWIT. (Vanellus vanellus.) A common resident throughout the British Islands, its numbers being largely augmented in autumn by the arrival of large flocks from the Continent. Damp pastures, bare fallows, and moorlands are its favourite haunts, where insects, worms, and slugs are plentiful. The nest, a slight depression in the soil, sometimes scratched out by the birds themselves, is lined with a few bits of dead rush or dry grass. The eggs, usually four in number, are subject to variation in colour, but are commonly brownish-buff, blotched and spotted with blackish- brown. In March, April and May vast numbers of eggs are collected and are greatly appreciated for the table. Yorkshire, May. Presented by Lord Walsingham, F.R.S. No. 104. RED-NECKED PHALAROPE. (Phalaropus hyperboreus). This elegant little Wader is a circumpolar species breeding in the north of Europe, Asia, and America, and migrating southward in the autumn. A few pairs still nest regularly in the Shetlands, Orkneys, and Outer Hebrides, and a small breeding-colony has been discovered in Ireland. Its nest, a small deep hollow in a tuft of grass, is usually situated in the vicinity of water. The four eggs are yellowish- buff or pale olive, blotched and spotted with blackish-brown, reddish- brown, and grey. The female is both larger and more brightly coloured than the male, and the latter usually undertakes the duties of incubation. After the autumn moult the cheeks, neck, and underparts become white. Hebrides, June. Presented by Colonel L. H. Irby ty Captain S. G. Reid. No. 105. AVOCET. (Recurvirostra avocetta). Formerly a regular summer visitor to England, breeding in con- siderable numbers on the shores of the eastern counties from the Humber to Sussex. Reclamation of fen-land and constant persecution have gradually caused it to forsake our coast and it probably ceased to nest there in 1824. Though small parties still arrive in spring, and occasionally in autumn, they are never allowed to breed. The eggs are laid in May, in a slight depression among scanty herbage, sand? or dry mud. Europe, May. Presented by J. Stare;; 8f E. V. Earle, Esgrs. 40 HI III) GALLERV. No. 106. WOODCOCK. (Scolopax rusticula.) Though generally known as a migrant, which arrives in October and returns northwards in March, many Woodcocks remain to breed throughout the British Islands. The food consists chiefly of insects and worms, especially the latter, of which enormous numbers are eaten. A rounded depression in the ground, lined with withered grass and dead leaves, serves as a nest and is situated in some sheltered spot* The four eggs are creamy-buff, blotched and spotted with grey and reddish-brown. The Woodcock has often been observed on the wing carrying its young ; the nestling is held close to the breast with the aid of the legs and bill. The four young birds, which were on the point of hatching, were extracted from the eggs exhibited in the case. Inverness-shire, June. Presented by Lord Lovat. No.K>7. BLACK-TAILED GODWIT. (Limosa limosa.) This species used to breed in the fens of Lincolnshire and Cambridge- shire, and eggs have been taken in Norfolk as recently as 1847. It has now ceased to nest in England, and is only observed on the spring and autumn migrations and occasionally in winter. The nest, a slightly lined hollow amongst coarse herbage, contains four eggs of a pale olive- green colour, spotted with brown. Europe, June. Presented by J. Stares &; E. V, Earle, Esqrs. No. 108. COMMON SNIPE. (Gallinago gallinago.) A common species in all marshy localities throughout the British Islands, especially in Scotland and Ireland, but most numerous during the colder months of the year, when immense "flights" arrive from the Continent and often remain till March. In frosty weather it frequently shifts its quarters in search of open ground, where insects, worms, and molluscs may still be obtained. The nest, a mere depression in the ground, slightly lined with dead grass, is generally situated amongst rushes, grass, or heather. The eggs, usually four in number, are commonly greenish -buff, obliquely spotted and blotched, especially at the larger end, with dark brown, pale brown, and grey. Norfolk, May. Presented by Lord Walsingham, F.R.S. NESTING-SERIES OF BRITISH BIRDS. 41 No. 109. OYSTER-CATCHER. (Hsematopus ostralegus.) The " Sea-Pie," as this species is often called, is a common resident on the shores of the British Islands, but is most numerous during the colder months of the year, when its numbers are augmented by migrants from the Continent. Its food consists of crustaceans, as well as mussels, whelks and limpets, which are extracted from their shells by the bird's powerful bill. It breeds on the sea-shore above high-water mark or on the stony beds of rivers ; no real nest is made, but a slight hollow is usually scraped in the sanpor shingle and is often lined with fragments of shells. The eggs, generally three in number, are pale brownish-buff, spotted and streaked with dark brown and ash-grey. Isles of Scilly, June. Presented by Edward Bidwell, Esq. No. HO. KNOT. (Tringa canutus.) A regular visitor to the British coasts, arriving from the north in large flocks in autumn and remaining till May, when all except the non-breeding birds return to North Greenland, Arctic America, and North-western Siberia. On the 30th of July, 1876, Colonel Feilden, when naturalist to H.M.S. 'Alert/ found this species breeding near a small lake on Grinnell Land in lat. 82° 33' N., and obtained the old and young birds exhibited in the Case. The four pear-shaped eggs have the ground-colour pale green or vellowish-white blotched and spotted with dark brown and violet-grey (> 5 >i March ... 5? 2 „ 5.30 „ A Tvri 1 >J 2 „ 6 May to August (inclusiv< ) „ 2.30 „ 7 September „ 5.30 „ October j? 2 » ° ?) November and December 5J 2 » 4 The Museum is closed on Good Friday and Christmas Day. By Order of the Trustees, SIDNEY F. HARMER, Director, QL British Museum (Natural 677 History) Dept. of Zoolog B9 Guide to the gallery 1921 of Birds pt.2 Biological ' & Medical PLEASE DO NOT REMOVE CARDS OR SLIPS FROM THIS POCKE UNIVERSITY OF TORONTO LIBRARY