Part 13

Mere cold does not seem to affect him in the least, but when the streams are frozen he suffers greatly from hunger, and after a day or two of frosty weather he reluctantly leaves his accustomed home for the milder reaches of the sea-shore, where the restless tide brings him in a continual supply of food. The sea-shore, however, is not to his taste, and at the first break-up of the frost he returns again to his inhospitable home. Early in April he turns his attention to housekeeping. Like most bright-plumaged birds, he has no song with which to woo his mate, but at such times they may often be seen chasing each other about up and down the stream, uttering their shrill and sharp call-note. A perpendicular wall in the bank of the river is chosen, and near the top of this they excavate a long low tunnel with the end slightly widened out to form a chamber. The nest is peculiar, being formed of a mass of small regurgitated bones, and on this the six pure white and highly glossed eggs are laid. As soon as the young are fledged and thoroughly able to earn their own living, they are driven away from their home and forced to seek winter-quarters elsewhere. Many, especially in the northern portions of its range, go to the sea-shore and migrate, while others seek out some quiet stream where they may fish in undisputed possession, till the return of spring impels them to seek a mate and form a home for themselves. The sexes are practically alike in plumage. The top of the head, wings, and malar stripe are dark greenish blue, mottled with lighter; back and rump brilliant cobalt blue; tail dark blue. The under parts, lores, and ear coverts are chestnut; throat whitish; bill black, orange at the base; legs deep red. The young bird is duller and shows traces of greenish on the breast. Length 7·5 in.; wing 3 in.

THE ROLLER Coracias garrulus, Linnæus

Although stragglers of this beautiful and brilliant species have frequently visited this country in both the spring and autumn migrations, it can by no means be considered as a regular visitor to our shores. It is very numerous in Southern Europe and breeds as far north as St. Petersburg and certain parts of Sweden; in the countries bordering the North Sea, however, it is decidedly rare. In winter it inhabits the southern portion of Africa, being numerous in Cape Colony and Natal.

The sexes are alike. The head, neck, and under parts are of a brilliant greenish blue, the mantle is brown, and there is a patch of gorgeous ultramarine blue on the lesser wing coverts. Length 12 in.; wing 7·7 in.

THE BEE-EATER Merops apiaster, Linnæus

A good many stragglers of this southern species have occurred from time to time, chiefly in the southern half of England, but a few have also been taken in Scotland and Ireland. In Southern Europe it is extremely abundant throughout the summer, wintering in Africa. The sexes are alike. The head, neck, upper back, and a bar across the secondaries are chestnut brown; forehead white, turning to green; lores and ear coverts black; tail green, two central feathers elongated and tipped with black. Throat yellow; a black band across the lower neck; under parts greenish blue. Length 11·25 in.; wing 6 in.

HOOPOE Upupa epops, Linnæus

In the spring of every year, with unfailing regularity, a few misguided individuals of this interesting bird seek the hospitality of our shores, and, were they unmolested, would eventually settle as one of our permanent summer visitors in the southern counties. Unfortunately, apart from its striking plumage, which cannot fail to arrest attention, it is of a very confiding nature, stalking about lawns and grass fields with its peculiar walk, while it prods the ground with its long bill in search of grubs and insects. Such a sight is too much for the so-called collector or ignorant loafer, whose only idea on seeing a strange bird is to kill it, and thus it happens that our would-be guest either reposes as a fearful caricature in a glass case till moth and rust have done their work, or is frightened off to some other country where his appearance excites less curiosity and murder. From time to time, however, protected by some enlightened farmer or landowner, this species has been spared to pass the summer unmolested, and, choosing a hollow tree, preferably in an orchard or near some open grass fields, has reared a young brood to maturity and finally departed in peace to spend the winter in Southern Europe or Africa.

The nest is placed in a hole in some tree, and the eggs, seven in number, are of a uniform pale greenish blue.

General colour of the head, mantle, and under parts pale cinnamon; wings and tail black, broadly barred with white. Lower back broadly barred with black, white, and buff. The sexes and young resemble each other in plumage. Length 12·2 in.; bill 2·5 in.; wing 6 in.

THE CUCKOO Cuculus canorus, Linnæus

The arrival of the Cuckoo, as heralded by his well-known note, is eagerly awaited by every one who lives in the country, ornithologist or otherwise, and so anxious are some to record his arrival, that they persuade themselves that they have heard him before the March winds have abated. There is little doubt, however, that this species rarely, if ever, arrives in March, and not before mid-April can his pleasing note be generally heard. Throughout the whole of our islands this bird is common and well known, inhabiting equally the wild open country, the enclosed arable land, or thickly-wooded estates. It feeds entirely on insects, especially caterpillars, those of the common Tiger-moth being an especially favourite delicacy. Its flight is direct and fairly rapid, the short wings and long tail giving it very much the appearance of a Sparrow-Hawk, for which it is frequently mistaken by the smaller birds, and mobbed accordingly.

This bird solves housekeeping difficulties in the simplest way by leaving its eggs to the tender mercies of other species. It apparently usually watches other birds when building, and as soon as the chosen nest contains a few eggs, it lays its own egg on the ground, and picking it up in its beak deposits it in the nest, throwing out at the same time a few of the rightful eggs. The eggs are, as a rule, deposited one by one in a different nest of the same species, and when two Cuckoo's eggs are found in the same nest, they are almost assuredly the produce of two different birds. Having deposited its eggs, the mother Cuckoo takes no further interest in her progeny, but continues to lead a life of leisure, till early in August both sexes leave us for their southern winter-quarters. The eggs of this species are extremely variable, but as a rule are of a pale bluish or greenish ground colour, with reddish spots and mottlings; sometimes they agree so closely with the eggs of their foster-parents as to be almost indistinguishable, but such cases are exceptional. When the young Cuckoo has been hatched about twenty-four hours, he sets to work to eject the other nestlings by getting them on his back, in which there is a hollow, and pushing them over the side of the nest. He is most importunate in his demands for food, and continues to be a burden on the foster-parents long after he is able to feed himself. Once, however, he is fledged, he wings his way southwards and we see him no more, till he returns the following spring to gladden us with his cheering "cuckoo." Various species of insectivorous birds are made use of as foster-parents, and there is no doubt that much discrimination is exercised by the mother Cuckoo as to where and when to deposit her egg. The nests most favoured in this country are those of the Meadow Pipit, Pied Wagtail, Hedge Sparrow, Sedge and Reed Warblers, but over sixty different species of British Birds have been made use of at various times. Practically nothing is known as to whether Cuckoos pair, or if the female receives the attentions of several males, and the number of eggs laid by a single bird in the season is also doubtful, though about eight is said to be the number. Many interesting problems are thus still unsolved about one of our commonest birds, and if his character be not a very estimable one, we can but marvel at the workings of evolution which has enabled so curious and complicated a method of parasitism to be sufficiently successful to ensure the perpetuation of the race. It must be remembered that for the successful rearing of each young Cuckoo the mother has to find and recognise the nest of an insectivorous bird, and to lay her egg during the five days in which the foster-parent elect is laying her clutch. As regards the various stages of evolution that have caused the young Cuckoo to evolve as a murderer at his birth, and that have provided him with the means in the shape of a special hollow in his back, we know nothing, and can in the present state of our knowledge merely leave the problem in wonder and amazement.

The male is clear greyish ash on the back and throat; tail feathers blackish with small white spots on the margin. Under parts whitish, with dark bars on the flanks. The young vary considerably and are generally dark brown, more or less barred with rufous on the upper parts. Length 13 in.; wing 8·5 in.

THE GREAT SPOTTED CUCKOO Coccystes glandarius (Linnæus)

On three or four occasions this bird has been obtained in England and Ireland. It is a native of North Africa and South Spain, where it breeds, migrating in winter to South Africa. Its eggs are almost always deposited in the nest of a Magpie, but other members of the Crow family are sometimes chosen. The general colour is greyish brown, most of the feathers tipped with white; under parts white. The crown is grey, with long pointed crest. Length 15·5 in.; wing 8 in.

THE AMERICAN YELLOW-BILLED CUCKOO Coccyzus americanus (Linnæus)

Some half-dozen examples of this American species have occurred on our western shores during the autumn migration. It is about the size of our Cuckoo, olive-brown above, and buffish white below. Each of the tail feathers are tipped with white. Length 11 in.; tail 6 in.; wing 5·40 in.

THE BARN OWL Strix flammea, Linnæus

After many years' patient preaching, the Barn Owl is at last beginning to be recognised as a friend to be encouraged, rather than as an enemy to be slain, and it is now on the increase throughout England, Wales, and Ireland. In Scotland it has always been local in the south and rare in the north.

The species is strictly nocturnal, and darkness has usually fallen before it sallies forth from its hiding-place in a barn, an old church tower, or a hollow tree.

It feeds almost entirely on rats, mice, and such small deer, and rarely takes any small birds, as they are always securely roosting by the time the Barn Owl comes out. From its habits of choosing barns and old buildings, this species more than any other is deserving of man's protection, since its favourite hunting-grounds are round the farm-yards, where it destroys those vermin that are of most immediate nuisance to the farmer.

The note is a harsh high-pitched scream, which has earned for it the name of "Screech Owl," but when in its hole it makes a heavy snoring sound, and has also a curious habit of waving its head from side to side. When seen from above down a dark hole, the motion being just dimly visible, it has a very uncanny appearance.

The eggs, oval in shape and pure white like those of all Owls, are laid without any attempt at a nest. They are generally laid in clutches of two, at intervals of some days, so that four or six young of varying ages are generally found in the nest together. Unlike most of the other Owls, the first plumage of the young is composed of true feathers, whereas in most of the other species the young are at first clothed, with the exception of the wings and tail, in a plumage of downy feathers, which after being worn for a short time is exchanged for the full plumage.

The general colour above is buffish orange, minutely speckled and vermiculated with grey. The under parts are white, sometimes slightly buffish on the chest, and with a few minute black specks. The sexes are alike, but the female is said to be more speckled on the under parts. The young resemble the adults. Length 13·5 in.; wing 11·25 in.

THE LONG-EARED OWL Asio otus (Linnæus)

Though it is distinctly commoner in Scotland, this species is not rare in any of the wooded districts of our islands. It is very partial to fir woods or evergreen plantations, and early in the year takes possession of an old nest or squirrel's drey in which to deposit its six white eggs. The young are chiefly fed on rats and mice, but moths and beetles are also eaten with relish, while small birds are not despised. The daytime is spent among the branches of the trees, and when alarmed by any noise the bird draws itself up and leans against the trunk of the tree, in which position it may easily be overlooked. It flies out at dusk and ranges the fields near woods for its prey.

In the northern parts of Scotland it is a regular migrant, but elsewhere within these islands it is resident, though immigrations from the Continent occur every year. It is a very silent bird, but occasionally gives rise to a short mellow bark.

The sexes resemble each other and are buffish, heavily speckled and vermiculated with dark brown, ashy, and white. The markings of the young are yellowish, and warmer in tint. The name is derived from two longish tufts of feathers above the facial disc, which can be erected at will. Length 14 in.; wing 11·5 in.

THE SHORT-EARED OWL Asio accipitrinus (Pallas)

Unlike the preceding species, this bird inhabits fens, marshes, and open moorlands. In Scotland it nests fairly commonly, but in England it is decidedly rare and local as a breeding species, while it has never been known to breed in Ireland.

The nest is placed on the ground, at the foot of a small bush in long sedge, or among heather. No real nest is made, but a few bits of grass or heather are arranged round the eggs. These are usually five in number, and, like all Owls' eggs, pure white. In some seasons these Owls become much more abundant in certain places, due generally to a great increase in their food, which consists almost entirely of field-voles. In the years when these voles increase to an enormous extent, this species will also appear nesting in considerable numbers, where it was almost unknown before, and in such seasons as many as twelve eggs have been found in a clutch. It is by no means a nocturnal bird but takes its food by day, and may thus be easily noticed on its approach in a new locality. The flight is somewhat heavy and uncertain, frequently twisting about and rolling from side to side.

In autumn, large immigrations reach this country from abroad, and during the winter it becomes quite common in suitable places throughout England and Ireland. He is frequently flushed from the turnip-fields in October, and is for this reason known in some places as the "Woodcock Owl."

In plumage it resembles the preceding species, but the markings are bolder and the delicate grey vermiculations are entirely absent. The ear tufts are much shorter. Length 14·5 in.; wing 12 in.

TAWNY OWL Syrnium aluco (Linnæus)

The Tawny Owl is a common inhabitant of the well-wooded parts of England, Wales, and Scotland, though in the north of the last-named country it becomes decidedly scarce and local. In Ireland it has not yet been obtained. It nests early in March, the eggs being usually placed in a hollow tree, though it often makes use of deserted nests of Rooks, Crows, or Hawks, and sometimes nests on the ground at the base of a tree. The eggs are white and glossy and much rounder in shape than those of the Barn Owl. It is extremely nocturnal, never appearing till quite dark, and seldom pursuing its prey in the open, but keeping to glades and rides in the woods. Its hoot is a loud "hoo hoo," and is repeated with great frequency. This species is never met with on migration, but is one of the most resident of birds, rarely wandering far from its birthplace.

The sexes are alike, except that the female is slightly larger. The general colour is usually of a warm tawny brown, mottled and streaked with darker shades of the same colour; the under parts are pale buffish white, striped with dark brown. There are two phases of this species which are alike in markings, but in one the predominating tint is red and in the other grey. Length 15 in.; wing 10 in.

TENGMALM'S OWL Nyctala tengmalmi (J. F. Gmelin)

This species is an inhabitant of the pine forests of Northern Europe, migrating southwards in winter. A few stragglers have occurred in these islands from time to time. The general colour above is umber brown, spotted and marked with white; the facial disk is white with a dark outer ring; under parts whitish, barred and streaked with brown. Length 9 in.; wing 6·5 in.

The plumage of this species is exceptionally thick and downy; the feathers on the legs and toes especially so.

THE LITTLE OWL Athene noctua (Scopoli)

This bird has undoubtedly occurred on many occasions as a straggler in this country, but its claim as a British Bird now rests on introductions which have been made in Kent, Northampton, Bedford, Yorkshire, and other places where it has more or less established itself as a breeding species, and is slowly extending its range from at least one of these centres. It is a small species, living chiefly on insects and mice, and is generally found in well-wooded country, where it may be often seen sitting on a dead tree or post, sunning itself, for it is largely diurnal in its habits.

The plumage above is a warm brown spotted with white; under parts white striped with brown. The female is rather larger than the male. Length about 9 in.; wing 6 in.

In this species the feathers on the legs and toes are quite short, being little more than bristles on the latter, a point by which it may be easily distinguished from the preceding species.

THE SNOWY OWL Nyctea scandiaca (Linnæus)

The Arctic regions both in summer and winter form the home of this large and handsome species, though many wander southwards during the winter months.

In the Shetlands and Orkneys it is a fairly regular winter visitor during severe weather, and it has frequently occurred in Scotland; to England and Ireland, however, its visits are few and far between.

The plumage is pure white, spotted and barred with dark brown, the amount of which varies greatly in individuals. Length of male 22 in.; wing 15·5 in. The female is slightly larger.

THE HAWK OWL Surnia funerea (Linnæus)

The Hawk Owl inhabits the pine forests of Northern Europe, Siberia, and North America. It has occurred here as a straggler on several occasions, the majority of examples having been shot in the western counties of England and Scotland, and belonging curiously enough to the American race, which has the bars of the under parts more ruddy than the European form. This latter form has, however, also been obtained on at least one occasion.

The upper parts are brown, spotted with white; under parts white barred with greyish or reddish brown. Its most characteristic feature is the tail, which is long and graduated, barred and tipped with white. Length about 15 in.; tail 7·5 in.; wing 9·2 in.

THE SCOPS OWL Scops giu (Scopoli)

A migratory species, wintering in Abyssinia and Northern Africa, and breeding in Southern Europe, the Scops Owl has occurred as a straggler to our islands a good many times. The general colour is grey, barred and vermiculated with brown; it has two conspicuous ear tufts. The female slightly exceeds the male in size. Length, male, 7·5 in.; wing 5·8 in.

THE EAGLE OWL Bubo ignavus, T. Forster

This large and fine species has been obtained several times in England and Scotland, but though some of the instances are undoubtedly those of genuine wanderers, it is so often kept in captivity that several occurrences must be looked upon as those of escaped birds.

It is widely distributed throughout the wilder districts of Europe, both in forest and open country, from Scandinavia to the Mediterranean.

The general colour is dark brown, mottled with brownish buff above, and yellowish brown streaked with darker below. The female is larger than the male. Length of male 24 in.; wing 18 in.

THE GRIFFON VULTURE Gyps fulvus (J. F. Gmelin)

A single immature example of this species was taken in the spring of 1843, in Cork Harbour. The nearest breeding place of this species is in the Pyrenees, and thence eastwards it occurs throughout Southern Europe. The sexes are alike and their general colour is buffish brown; the head and neck are devoid of feathers but covered with buffish down, which is separated from the feathers of the neck by a broad ruff. Length 42 in.; wing 28 in.

THE EGYPTIAN VULTURE Neophron percnopterus (Linnæus)

This is another South European species of which two examples have been obtained, one in Somersetshire and one in Essex.

The adult is white with black primaries, the head and neck being bare of feathers and yellow in colour. The young bird is dark brown and does not acquire its full plumage for three years. Length 26 in.; wing 19 in.

THE MARSH HARRIER Circus æruginosus (Linnæus)

Formerly this species used to breed regularly in many places in England, where large stretches of marsh-land suitable to its habits were to be found. A pair or two may occasionally still try to rear a brood in East Anglia, but owing to the drainage of the fens, it is no longer known in any of its former haunts. In Ireland, where it was formerly fairly common, its breeding area is restricted to one locality. To Scotland it has always been an extremely rare visitor. On migration small numbers of this species visit England and Wales yearly. The nest is a fairly substantial structure, built of reeds and grass, and placed on the ground. The eggs, which generally number five, are pale bluish white without any other markings.

In plumage this species varies greatly according to age; the adult male is dark brown on the back, head creamy white with dark streaks, wing coverts and tail silvery grey; primaries blackish. Under parts buff streaked with brown. In the female the tail and under parts are brown. Young birds are chocolate brown; the entire crown of the head is buffish white in the males, but in the females the nape only is yellowish. Length (of males) 21 in.; wing 16 in.

THE HEN HARRIER Circus cyaneus (Linnæus)

In England, thanks to the game-preserver, this species is now extremely scarce, and very few pairs, if any, are allowed to nest. In Scotland and Ireland, where it was formerly fairly plentiful, it is fast decreasing in numbers. On migration it is still not uncommon in the north, and the passage of stragglers through England is of yearly occurrence, but very few remain to spend the winter in any part of this country. It frequents large open moorlands, which, like all Harriers, it regularly quarters in its search for food. This consists of young birds, rats, mice, and frogs or lizards. The nest is made of roots, heather, and plant stems, and the eggs are bluish white, often faintly spotted with reddish brown.