The Natural History of Cage Birds. Bechstein Johann Matthäus

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СКАЧАТЬ that bird-fanciers should wish to keep such birds as these in the house. Two species, however, appear to merit distinction, the kestril and the little owl.

      THE KESTRIL

Falco Tinnunculus, Linnæus; La Cresserelle, Buffon; Der Thurmfalke, Bechstein

      Its size is that of a turtle-dove, its length fourteen inches, including the tail, which measures six, and two-thirds of which is covered by the folded wings. The wax, the irides, and feet are yellow. In general this is a handsome bird; but the male, as in all birds of prey, differs from the female, not less in the body being a third smaller than in the colours of his plumage. The top of the head is of a fine light grey, the back and the lesser wing coverts are of a red brick colour spotted with black; the belly is reddish, and streaked with black; the feathers of the tail dark brown spotted with white, ending in a broad black border.

      The back and wings of the female are of a rust red crossed with many black lines; the head is of a light reddish brown streaked with black; the tail of the same colour, and terminated, like that of the male, with a broad black border; the extremity, however, of each is pale13.

      Habitation. – In its wild state the kestril falcon may be found throughout Europe, preferring mountainous places, where there are walls of rocks or ruined castles. It is a bird of passage, which departs in October with the larks, and may then be seen hovering over them, or pouncing at mice; it returns in the following March.

      In the house, if taken when old, it must be kept in a wire cage; but if caught and trained when young it may be left quite at liberty, provided its wings are kept clipped; in that case it will neither quit the house nor lodging assigned it, especially when become familiar with the dogs and cats.

      Food. – In its wild state it preys on small birds and mice, pursues sparrows to the house-top, and even attacks birds in their cages; it is nevertheless contented with cockchafers, beetles, and grasshoppers.

      In confinement it is fed on birds, mice, and a little raw meat; when given only the fresh offal of pigeons, or the lights and livers of sheep, it becomes so tame, that even if taken when old it never appears to regret the loss of its freedom.

      Breeding. – The kestril falcon builds its nest in the fissures of rooks, high towers, old castles, or some aged tree. It lays from four to six eggs of a reddish yellow colour, spotted with red and brown. The young ones, which are at first covered with a simple white down, may be easily reared on fresh mutton.

      Mode of Taking. – Lime twigs placed over the nest will easily secure the old ones when they come to feed their young; or a bird of prey’y basket, with a lark or mouse put in it as a lure, may be placed where these birds are most frequently seen. This machine is raised on four stakes, and somewhat resembles a common safe, having a lower shelf as large as a moderate sized table, with four upright posts, to which are fastened the partitions of net or wire; on the top and sides are fixed two iron rods; on these, by means of rings, there runs a net which covers the whole.

      Attractive Qualities. – Its fine plumage, its sonorous notes kle, kle, which it sometimes repeats in continued succession, and its amusing actions, must make it a favourite with most amateurs; it cannot, indeed, like other species of falcon, be trained to the chase; but if taken when very young, and fed with the food before mentioned, it may be taught to fly to some distance and then return, even in the midst of the largest cities.

      THE LITTLE OWL

Strix passerina, Linnæus; La Chevèche, ou Petite Chouette, Buffon; Die Zwergeule, Bechstein

      The feathers of this bird make it appear larger than it really is. Its length is from eight to nine inches, of which the tail measures at least three; the folded wings almost reach the extremity; the beak is ten lines in length, brown at the base, and yellow at the point; the iris is yellow in summer, and meadow green in winter; the claws blackish; the upper part of the body is light brown, with round white spots, which are largest on the back and shoulders; the lower part is white, spotted with dark brown and a little orange; the quill feathers dark brown, with white spots; the tail lighter, with red spots, which may almost be taken for transverse bands. The colours are less brilliant in the female.

      Habitation. – In its wild state this small species of owl frequents old buildings, towers, and church walls, where its nest is also found14.

      In the house it must always be kept in a cage, which may be hung in the window, for if permitted to mix with the other birds it would kill them.

      Food. – When wild its general food is mice and large insects; I have also found in the indigested remains which this, like other birds of prey, discharges from its stomach, a considerable quantity of the fruit of the red cornel tree (Cornus sanguinea, Linnæus). This proves that it also feeds on berries.

      In the cage it may be kept for some time in good health, without having its excrements tainted, if fed on dried mutton: the skin, fat, and bones must be removed, and the meat left to soak in water for two days before it is eaten. Three quarters of an ounce a day of this meat dried will be sufficient, particularly if now and then some mice or birds be given it, which it swallows, feathers and all; it can devour as many as five mice at a meal. It begins to wake up at about two in the afternoon, and then becomes very lively, and soon wants its food.

      Breeding. – The female lays two white eggs, which the male takes his turn to sit upon; the young ones may be very easily reared on fresh meat, particularly on pigeons. Before the first moulting the head is of a soft reddish grey clouded with white. The large round spots on the back become gradually more marked, and the reddish white of the under part by degrees acquires long streaks of brown on the breast and sides.

      Diseases. – If great care be not taken sometimes to give it mice or birds, the fur and feathers of which cleanse the stomach, it will soon die of decline.

      Mode of Taking. – When the place of its retreat during the day is discovered, it cannot fail to be taken if a net in the form of a bag or sack be placed over the mouth of the hole, for the bird will by this means entrap itself when endeavouring to come out for the evening.

      Attractive Qualities. – This bird, which is very cleanly, always deposits its dung in one particular spot. Its singular motions are amusing, but its harsh cry, and restlessness, particularly during the season of copulation, are rather disagreeable. It is much used on the continent as a decoy, to entrap small birds.

      PIES

      The birds of this group have the beak a little flat, more or less hooked, generally in the form of a knife, and of a middling size. The feet are in general strong and short; the lower part, being much divided, may be used for walking or climbing. Their food consists of insects, worms, the flesh and remains of animals, seeds and fruit. In a few species the note is pleasing; several may be taught to speak; and some are admired for their handsome plumage.

      THE GREAT BUTCHER BIRD

Lanius Excubitor, Linnæus; Der gemeine Würger, Bechstein; La Pie-Grièche grise, Buffon

      It is a little larger than the Redwing (Turdus Iliacus, Linn.) Its length is nine inches, of which the tail measures three and three-quarters; the wings, when folded, cover one-third of the tail. The beak is eight lines in length; the iris is very dark brown; the shanks iron grey. All the upper part of the body is of a fine ash colour, shading off to white above the eyes, on the forehead, the shoulders, and the rump. The tail is wedge-shaped, white at the point, and black in the middle.

      Habitation. – When wild, this species generally frequents groves, thickets, and the borders of forests; it is also found among brambles, and on lonely trees, always perched СКАЧАТЬ