Cassell's book of birds; vol. 1

Part 29

Chapter 293,741 wordsPublic domain

The REED BUNTING (_Cynchramus Schoeniclus_) has been separated from the other members of its family on account of the peculiar formation of its beak, and though closely resembling them in many particulars, certainly differs from them in its habits. The Reed Bunting is about six inches long and twenty-nine broad, the wings and the tail measuring rather more than two inches. The female is not quite so large. The head and entire throat of the male are deep black, a white stripe passes from the corner of the beak towards the shoulder, uniting itself with a band of the same hue that encircles the neck; the back is brown, each feather being edged with a lighter shade, and having a dark shaft, giving to this part of the plumage a somewhat sparrow-like appearance; the rump is ash grey, the belly white, and the sides grey, marked with dark longitudinal streaks. In the female the head is brown, with markings of a darker shade, the throat dirty white, and encircled by a spotted band; the nestlings and young males resemble the mother. The eye is brown, the beak blue, darker upon the upper mandible, and light beneath; the feet are reddish grey.

This species is found throughout Europe, inhabiting every country even as far north as Lapland. It is, however, generally met with in such districts only as are near to water, or in marshy land, rich in water-plants, reeds, or willows, on or near which it makes its nest. The nest itself is frequently built on some small patch of ground, encircled by water; it is constructed of grass or roots woven neatly together and lined with cotton down taken from seeds or willows. This little dwelling is placed upon the ground in such a manner as to be hidden by the surrounding vegetation, and (about May) is generally found to contain from four to six pretty eggs, differing considerably from each other in appearance, but for the most part of a brownish or reddish tinge, with a profusion of dark brown or grey spots and veins. These birds are much attached to their young, and the mother will actually permit herself to be removed from the nest by force rather than desert her offspring. In its general attributes the Reed Bunting certainly stands superior to most of its fellows, far exceeding them in the activity it displays either when hopping on the ground or jumping from twig to twig: its flight is rapid and undulating, occasionally varied by more energetic efforts as the light and elegant bird rises swiftly into the air, where it performs a variety of evolutions, and then as speedily descends. Its song is monotonous, but far from unpleasing; its call a more prolonged note than is usually produced by a Bunting. During the summer, the food of this species consists principally of such insects as it obtains from the reeds growing in the immediate vicinity of the water, and in winter it subsists upon the seeds that abound in its favourite haunts; it is only after the breeding season that it is tempted to join company with others of its kind, and make short excursions to pilfer the neighbouring corn-fields, very much after the manner of Sparrows. On the approach of winter, it seeks refuge in a more congenial climate, visiting Spain and other southern countries in large flocks.

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The SPUR BUNTINGS or LARK BUNTINGS (_Centrophanes_) constitute an extensive group that comprises many beautifully plumaged species, distinguished by the remarkable elongation of the nail upon their hinder toe. They are all recognisable by their small beaks, with only a slight excrescence in the upper portion, by their long, pointed wings, tail of moderate length, strong feet, and the aforesaid spur, which is much bent, in some cases nearly equalling, and in others exceeding the toe in length.

THE LARK BUNTING.

In the SPUR BUNTING or LARK BUNTING (_Centrophanes lapponicus_) the characteristic nail is longer than the toe itself. The plumage of the male is black upon the top of the head, and beneath the throat; the nape is a bright rust-red, marked with a reddish-white line that passes over the eyes, and lower down takes the form of the letter S; the back is brown, streaked with a deeper shade; the wings brownish black, with light borders to the small covers and individual quills; the lower part of the body is greyish white, marked upon the sides with large black streaks and spots. The female is without the black upon the head, throat, and sides, and her plumage is of a paler tint than that of the male. During the winter the black markings are frequently almost concealed under the white edges that the feathers acquire at that season. The young resemble the mother, but have long dark streaks upon the lower portion of the body. The iris is dark brown, the beak blueish black at its tip, and the feet a greyish brown. The length of this species is about six inches, and the breadth ten inches; the wing measures three and a half inches, and the tail two and a half inches. The female is smaller than her mate.

The Lark Bunting is to be found in all the northern countries of Europe, and is extremely numerous in Lapland, its favourite haunts being mountains, barren highlands, or birch forests. Its habits are a curious mixture of those of the Lark and Reed Bunting; it runs on the ground after the manner of the former, and perches like the latter, while its flight bears a resemblance to that of both birds. The call-note is melancholy, and its sound well suited to the localities where it is heard: the song is very simple, and is, we believe, only uttered whilst on the wing. Schräder tells us that this species visits Lapland about April, and at once proceeds to make its nest, which is safely concealed under the roots of a birch tree, or hidden amongst the surrounding plants; exteriorly it is formed of coarse, thick grass, and lined with soft feathers. The eggs, five or six in number, are laid about the middle of June; in shape they are elongated, and of a grey or yellowish colour, marked more or less with dark spots or lines, which are, however, occasionally wanting. As soon as the duties of incubation are concluded the little pairs unite themselves into parties, and appear during their journeyings over the country to be almost entirely without fear of man, and quite ignorant of his dangerous powers. The food of these birds during the summer months consists principally of gnats and other insects, and in winter of various kinds of seeds. The migrations of Lark Buntings rarely extend beyond the southern parts of Scandinavia, such as have visited Germany being, no doubt, stragglers that have wandered involuntarily from the rest. Naumann tells us that they constantly seek the society of Larks, and that their flesh is frequently eaten.

THE SNOW BUNTING.

The SNOW BUNTING (_Plectrophanes nivalis_), the last member of this family to which we shall call our readers' attention, is distinguished by the remarkable thickness of its plumage, and in several other respects differs from its congeners. The beak resembles that of the Lark Bunting, but the wings are comparatively long, and the tail short; the spur-like nail is likewise bent, and not quite so large as in that bird. The male is from six to seven inches long, its breadth about twelve inches; the wing four and a quarter inches, and the tail two and a half inches. Simple as are the colours in the plumage of the young male, its beauty cannot fail to excite admiration. The middle of the back and tips of the quills are black, as is the upper portion of the middle tail-feathers, and a spot upon the carpal portion of the wing; the lower parts of the tail-feathers are bordered with brownish grey, gradually shading into black towards their roots, and the whole of the remainder of the plumage is of a pure white. The iris is light brown, the beak blue at its base and black at the tip; the feet are of a brownish black colour. The head of the female is of a blackish shade, that of the young bird grey; but during the winter the head and neck are brownish grey, marked with a black crescent-shaped spot; at that season the breast is of a quieter tint, only the wings and tail retaining colours similar to those they exhibit in summer. The plumage of the young birds is a dull reddish brown, the back brown with dark markings; the wings are striped with two white bands.

This species is an inhabitant of the same countries as those frequented by the Lark Bunting, but is often found living in much higher latitudes than that bird, even breeding so far north as the islands of Spitzbergen and of Novaja Zemlja. We ourselves have met with it during the summer in Scandinavia, in the northern part of Lapland, and upon the highest of the Dovrefeld Mountains. Rocky passes seem to afford it the localities it prefers when about to breed; the nest, which is formed of moss and grass, lined with down and feathers, is placed in a cleft of rock, or under a large stone, the entrance to this secret retreat being made of the very smallest proportions consistent with the possibility of the parent birds slipping in and out of the nest. The brood consists of from five to six eggs, so extremely various in their colour and markings as to render any attempt at description useless. The young are fed almost exclusively with insects, upon which their parents also subsist in the breeding season, seeds of various kinds affording them nourishment during the winter.

The flocks of these beautiful creatures are remarkably numerous; they pour in dense masses over the country, and drop like snow-flakes upon such spots as seem to offer them the food of which they are in search--indeed, so strong is the resemblance of these swarms to a snow-storm, when thus seen congregated in large numbers, that the birds are popularly called "Snowflakes" in St. Petersburg, where they are met with in much greater multitudes than in other parts of Europe. Many tales are told of these flocks settling down, during their migrations, on the decks of ships, in order to enjoy a short repose; upon such occasions, however, they rise again into the air almost immediately, and continue their long and weary journey, even should they have to encounter the full violence of a contrary wind.

In its demeanour this species bears quite as close a resemblance to the Lark as to its more immediate relations. Its movements upon the ground are easy, its flight rapid and extremely light, the bird rising high into the air when about to fly to a distance, but keeping near the ground during its ordinary daily excursions. Naumann tells us that the evolutions of a flock of Snow Buntings are extremely curious, the whole party appearing to revolve around each other whilst on the wing, much after the fashion of waltzers in a ball-room--indeed, under every circumstance of their active lives they never lose their restless and unwearying activity, which even great cold or want of food seems unable to abate or restrain. The fields afford them sustenance during the winter, and over these they hover, scarcely ceasing from their flight even when occupied in obtaining food; but should the supply from this source prove insufficient for the wants of the party, they are, as a last resource, driven into towns and villages, in order to obtain from thence provisions not to be found elsewhere. Their song is not unlike that of the Lark, and their call a shrill piping note, generally uttered whilst on the wing; when singing, on the contrary, they prefer to perch upon a stone or bed of snow, as near as possible to the mate for whose delectation their music is intended.

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THE LARKS.

The LARKS (_Alaudæ_) differ widely in their habits from the rest of the Passerine Order, inasmuch as they reside so exclusively upon the ground, that we should feel very much surprised to see a Lark perching in a tree, or disporting itself amongst the branches.

All the various members of this family are stoutly built, with large heads, beaks of short or moderate length, long and very broad wings, short tails, and rather flat feet, furnished with toes of middle size, armed in some species with a spur-like nail: the tail, which is by no means large, is composed of twelve feathers evenly cut off at their extremity. The plumage is of a brownish shade, nearly alike in the two sexes, but varying considerably as the birds increase in age. The internal structure of the body differs in no essential particulars from that of other Passeres. The skeleton is powerful; the bones for the most part filled with air, and without marrow; the singing apparatus is well developed; the lungs are large and the gizzard muscular; there is no crop. These birds inhabit the open country, whether cultivated or not, and are most numerously met with in temperate latitudes, some preferring fields, whilst others are restricted to steppes or desert plains. Most species must be considered as migratory, that is to say, such as are found in the more northern countries seek for sunnier climes when winter approaches, whilst those that inhabit the South may be regarded as stationary; but in no case do these migratory excursions extend to any great distance; and though the Larks are amongst our first visitors, their stay with us is never protracted beyond the autumn. The behaviour of all the members of this group is characterised by many peculiarities that distinguish them from other Passeres. When upon the ground they do not hop, but _step_ with surprising rapidity, and their flight is remarkable for the variety of the evolutions by which it is accomplished. Should the bird be eager to reach its destination it flies in large undulating curves, produced by alternately opening and closing the wings; but if, on the contrary, the little warbler is about to pour forth its glorious song, it darts straight into the sky, like an arrow from a bow, or else rises rapidly, but more leisurely, in a series of spiral circles until it is quite out of sight. When about to descend, it hovers for a short space in one spot, and then by a sudden plunge reaches the ground, with body contracted and wings completely closed. At other times it may be seen skimming close to the earth, or over the surface of a sheet of water, occasionally varying these several kinds of exercise or amusement by chasing its companions in buoyant and sportive flights through the air. As regards their capabilities, the Larks have certainly been highly favoured by Nature, but their intelligence is by no means equal to their other endowments. Most of the members of this family are good singers, some of them very highly gifted in that respect, and capable not only of uttering a great variety of notes, but of imitating many of the sounds they hear. All are of a cheerful and restless disposition, associating but little with other birds, and exhibiting no fear of man or his snares, except after experience of his tyranny. We have already said that Larks are rarely found on trees, but pass their lives principally upon the ground from which they procure the seeds and insects that constitute their principal food. During the summer they consume large quantities of small beetles, butterflies, grasshoppers, spiders, and larvæ; these, with seeds of various kinds, and young shoots from the budding corn, constitute their daily fare; at other seasons different kinds of grain, large and small, are eaten when still in the husk, thus necessitating the swallowing of sand and little pebbles in order to assist the gizzard in the labour of digestion. Water seems to be held in actual aversion by these birds; they cleanse themselves, as do the domestic fowls, by scratching about in the dust or sand; snow is also frequently used during the winter for the same purpose. The Larks build their nests upon the ground, or in small hollows scooped out for the reception of the little structure, which is not remarkable for beauty; the principal object in the choice of materials being to select such as are not easily distinguishable from the ground upon which the nest stands; dry blades of grass and leaves are generally employed for the purpose, and these are woven together with but slight attention to comfort or compactness. The brood consists of from four to six eggs, and as each pair breeds twice in the course of the year, the increase of these birds is extremely rapid; indeed, if this were not the case, their extermination would be speedily accomplished, for their enemies are terribly numerous, those inhabiting southern countries being particularly unfortunate in this respect, as snakes and lizards are there added to the already large number of destroyers, from whose teeth and claws so many of their northern congeners are unable to escape. Man himself, however, is, after all, by far the most redoubtable of their foes; for hundreds of thousands of these little songsters are captured annually in order to add to the list of delicacies supplied to his already over-stocked table.

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The CALANDRA LARKS (_Melanocorypha_) are distinguished by their strong beaks, vaulted both above and below, and slightly compressed at the sides; by their long wings, short tails, and the cheerful coloration of their plumage.

THE CALANDRA LARK.

The CALANDRA LARK (_Melanocorypha Calandra_), which we select as the type of this group, is the most celebrated of all the species inhabiting Southern Europe. It exceeds most of its congeners in size, the length of its body being from seven to eight inches, its breadth fifteen to seventeen inches, the wing five and a quarter inches, and the tail two and a half inches. The plumage is of a reddish brown, marked with black along its upper portion; the feathers on the wing-covers are tipped with white, thus producing the effect of two distinct white lines; the shoulder-feathers are bordered with white, and the exterior tail-feathers entirely of that hue. The under parts of the body are whitish yellow, streaked with brown along the upper portion of the breast, and the sides of the neck are marked with an irregular black spot; the eyes are light brown, the beak and feet horn colour. The coat of the young bird is of a reddish yellow upon the back, the individual feathers being edged with a paler shade. The head is marked with round spots, and with one irregular, pale black patch.

These birds abound in Southern Europe, and occasionally in the south-eastern parts of our continent; they are also met with in Central Asia, North America, Northern Africa, India, and China, being very numerous in the latter country. In Asia the Calandra Lark almost exclusively inhabits the boundless steppes, whilst in other parts of the world it shows no particular preference as to situation, frequenting agricultural districts or barren tracts with equal impartiality. Though usually of a social disposition, it separates itself from the rest of its companions during the breeding season, and watches over its little partner with most jealous care; as soon, however, as the labours of incubation are accomplished the various couples again congregate, and form large flocks. Its general habits resemble those described as common to the whole family, the principal difference being that the Calandra Lark, unlike its congeners, frees the seed or corn from the husk before swallowing it. The nest is built of dry stalks or fine roots carelessly woven together, and placed either behind a clod of earth or under a small bush, sometimes amongst corn, a small hollow being always prepared for its reception. The brood usually consists of four or five large, round, white or yellowish white eggs, thickly covered with light brown or grey spots.

Much has been said and written in praise of the song of the Calandra Lark, but words are quite inadequate to describe the effect it is capable of producing upon the minds of all who listen as it pours forth an almost unceasing flow of sweet sounds, combining in the most surprising manner, not merely the great variety of tones constituting its own peculiar song, but the notes and music uttered by almost every other kind of bird, the whole being exquisitely adorned and blended by the little vocalist, who thus produces an ever-changeful strain, which must be heard under the wide canopy of heaven before its full beauty can be appreciated. When in a room, the whole performance is too loud to permit the hearer adequately to appreciate the versatile powers of the little songster, who not unfrequently gives utterance to a surprising flow of varied cadences, without any visible exertion of the throat, the sounds appearing, strangely enough, to proceed entirely from the beak. With us these Larks are not much esteemed as household pets, owing, as we have said, to the loudness of their voice; but in Spain great numbers are caught for domestication, the capture being generally achieved at night with the aid of sheep-bells and dark lanterns, the birds thus deluded remaining stationary, under the impression that only a flock of sheep is approaching, and thus their pursuers are enabled to enclose multitudes of them in their nets before the unsuspecting victims can escape.

THE SHORT-TOED LARK.

The SHORT-TOED LARK, or CALANDRELLE (_Calandritis brachydactyla_), is a well-known species, inhabiting Spain and Italy, and differs from that above described in the comparative smallness of its beak and very short spurs. The upper portion of the body is of a light clay colour, with a reddish tint upon the head, and a grey shade here and there upon the back; the under parts are pale greyish yellow; the wings are bordered with a darker shade than those of the Calandra Lark, and the spots on the neck are smaller and fainter than in that bird. Its length is about five and a half inches, its breadth from ten to eleven inches; the wing measures three and a half inches, and the tail from two to two and a half inches.