Читать книгу The Natural History of Cage Birds - Bechstein Johann Matthäus - Страница 17
PIES
THE CARRION CROW
ОглавлениеCorvus corone, Linnæus; La Corneille, Buffon; Die Schwarze Krähe, Bechstein
It only differs from the preceding in its size, and in the tail being rounded instead of wedge-shaped. Its whole length is eighteen inches. Its plumage is black, with some tints of violet on the upper part of the body.
Peculiar Qualities. – The carrion crow is one of the commonest birds; in the groves, which it likes best, it congregates in such numbers that twenty nests have been built on the same tree18; the eggs are spotted with grey or olive brown on a green ground. The young may be taken from the nest in the month of March, or even earlier if the winter be mild they are treated and fed like the former species. The carrion crow is even more easily tamed, for I have seen old ones, which have been taught to go and come, and others in their wild state, which have regularly fed in the yard going in the spring to breed in the woods, and returning at the beginning of the winter to pass that season in a domestic state. Insects, worms, mice, fruit, and grain form its principal food in its wild state.
Mode of Taking. – The easiest and most usual method is with paper cones, at the bottom of which is put a bit of meat, and bird-lime on the inner edges. It may also be caught with lime twigs placed in the yard, or before the house, on horse dung and among scattered grain.
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The rook, (Corvus frugilegus, Linnæus,) seems here to be confounded with the carrion crow. I say nothing about this species, as I have never heard of one being tamed or instructed. It is about the size of the carrion crow, and chiefly differs from it in the base of the beak being naked, and having a rough scabrous skin. – Translator.