Large numbers of these birds frequent the villages of South America, and pass the day seeking for food, like our Sparrows, from amongst the offal in the streets, perching at night and early morning upon the roofs of the houses, and pouring forth their sweet enlivening song. The nest, which is large, and usually placed in a bush in some neighbouring garden, is built of dry straw, hair, or feathers, and is generally found to contain four or five greenish-white eggs, marked very thickly with spots of a light red colour. Other species are met with in North America and in Asia. * * * * * We have selected another North American species as the type of a distinct group of Bunting Finches (_Spizella_), the members of which are recognisable by their conical beak, compressed at its sides, which curve slightly inwards; their wings are of moderate length, the third quill being the longest. The tail is but slightly excised, the feet large, and the legs covered with small scales; the plumage is soft, but not particularly striking in its hues. THE TREE BUNTING FINCH. The TREE BUNTING FINCH (_Spizella Canadensis_) is rather more than eight inches long and eight inches across, the wing and tail each measuring rather more than two inches. In the plumage of such birds as have attained their full beauty, the top of the head is of a light reddish brown; the mantle is of the same colour intermixed with black; the quills greyish brown, bordered with yellow, and the wings surrounded by two white lines; the chin, throat, and lower part of the neck are a light grey, the breast and belly greyish white, shaded upon their sides with yellowish brown, and marked with a deeper tint. A light grey stripe passes over the eyes towards the back of the head; the iris is greyish brown; the beak blackish brown upon the upper mandible and tip of lower one, the remainder of the latter being yellow; the feet are of a deep flesh colour. The female closely resembles her mate in plumage; but the young are by no means so brightly tinted as the parent birds.