THE SISKIN.
Fringilla Spinus, Linnæus; Le Tarin, Buffon; Der Zeisig, Bechstein.
This bird is four inches and three quarters in length, of which the tail measures one and three quarters. The beak, four lines long, becomes narrower towards the tip, which is very sharp and brown; the rest is light grey, and in winter white. The shanks, eight lines in height, are dusky; the top of the head and throat are black; the cheeks, the back of the neck, and back are green; the latter streaked with a dusky colour; the rump, breast, under part of the neck, and the line that passes over the eyes, are greenish yellow.
The throat of the male rarely becomes black till the second year; the older it becomes the more of yellow and beauty it attains.
The varieties are the black siskin, the white siskin, and the speckled siskin. I have occasionally killed these birds with a breast entirely black.
Habitation.—In its wild state it is found throughout Europe; it is very common in Germany, where it remains all the year[49], but in winter it wanders about in search of food, and most frequents the parts well planted with alders. In the house, whether in a cage or not, it soon becomes very familiar.
Food.—When wild it varies according to the season; in summer it eats in the woods the seeds of the pine and fir; in autumn, of hops, thistles, burdock; in winter, of the alder and the buds of trees.
In the house its food is poppy-seed and a little hemp-seed bruised. If allowed to range, the first universal paste suits it. It is a complete glutton, and, though so small, eats more than the chaffinch; it is at the seed drawer from morning till night, constantly eating, and driving off all its companions. It does not drink less, and requires abundance of fresh water; yet it bathes but little, only plunging the beak in the water, and thus scattering it over its feathers, but it is very assiduous in arranging them; it may be called a fop, always engaged with finery.
Breeding.—The siskin rarely builds its nest among the alders, but generally in the pine forests, placing it at the extremity of the highest branches, and fixing it there with cobwebs, the threads of insects and lichens. The outer part is well formed of small twigs, and the lining is formed of finely divided roots. It has two broods in the year, each of five or six eggs, of a light grey, strongly spotted with purplish brown, particularly at the large end. The young males become finer each year till the fourth.