The female is generally of a greyish green, with some scattered reddish and yellowish tints, principally on the top of the head. It is not yet well known if this bird has the same changes of colour as the crossbill, since more yellow ones have been found than red. Experience shows that the same things take place in the house as out of doors. They acquire the yellow red, not only after the first moulting, but even before it. This change begins first round the beak, descends afterwards to the back and breast, and at last gradually extends over the whole body, so that what was red before becomes yellow; this yellow is darker than citron; all the red and yellow feathers are ash-colour at the base. The young are brownish, with a slight shade of yellow. During the first year the colour of the males is light red; it is only after this that they become darker vermilion or crimson; these birds are caught in autumn and winter, either in the noose or net, with elder or service berries as a lure. OBSERVATIONS.--This bird is found in all the northern regions of Europe, Asia, and America, and in Europe rarely passes the fifty-third degree of latitude. It frequents the pine and fir forests, the seeds of which form its food; in winter it quits these places in search of berries; this is what ranks it among the erratic birds. They are so stupid, that in the north they are easily caught with a circle of brass wire fixed to the end of a long pole, to which are fastened some horse-hair rings, which are simply passed over the head of the bird. They are often caught and kept in cages, as they are liked, both on account of the ease with which they are tamed, and of their song, which is very agreeable; they will even sometimes sing in the night, and always preserve their song through the whole year, while the wild only sing in the spring. HAWFINCH. Loxia coccothraustes, LINNÆUS; Le Grosbec, BUFFON; Der gemeine Kernbeisser, BECHSTEIN. One must be a very great bird fancier to wish to have this bird in the house. Its length is seven inches, of which the tail measures two inches and a third. The beak, which is very thick in proportion to the rest of the body, is like a large blunt cone, dark blue in summer, and flesh-coloured, with the tip black, in winter; the slim feet are nine lines in height, and of a pale crimson; the yellowish brown of the forehead unites with the light chestnut on the top of the head and cheeks; the circle of the head is black, and forms, under the chin, a large square spot; the nape of the neck and upper part of the back are of a fine ash-grey, the lower part is of a dark brown, with some shades of grey on the rump. [Illustration: BREEDING CAGE.] In the females, the cheeks, head, and upper tail coverts are of a greyish chestnut colour; the throat, wings, and tail rather brown than black, the spot on the wings greyish, the under part of the body reddish grey, shading to white on the belly.