THE BUTTERFLY FINCH.
The Butterfly Finch (Mariposa phœnicotis) is a species found constantly associated with the birds above-mentioned. Its body is lengthy and slender, its tail long and wedge-shaped, and its beak, which is extremely broad and high, placed at a right angle with the forehead. The first quill of the wings exceeds the rest in length. The plumage of this bird is very thick and silky; the whole of the upper part of the body is grey, the face, breast, sides, and upper part of the centre of the tail a bright greenish blue, the belly and under tail-covers dark grey, as is the under portion of the tail. The cheeks are marked with a vivid red spot, the beak is pale red, and the feet flesh colour. Both sexes are alike in plumage, except that the female is without the red spots upon the sides of the face. This bird is four and a quarter inches in length, the breadth across the wings six and a quarter inches, the length of the wing is one inch and five-sixths, and of the tail one inch and three-quarters.
The Butterfly Finch inhabits the greater part of the continent of Africa, flying over the country in small parties, that rarely become much increased. The nest, which is seen both during the rainy and dry seasons, is placed upon a low bush, and resembles a rough bundle of hay rather than a cradle for the young. The eggs, from four to seven in number, are long and of a brilliant white. We are told that this species will occasionally steal into a Weaver Bird's nest to deposit its eggs, but cannot speak positively as to the truth of the statement. This elegant Finch, better known upon the Continent as "Cordon Bleu," is lively and restless in its habits, and the attachment testified by one little mate for the other renders them extremely attractive when caged. The only care necessary for their successful rearing is to keep them constantly in a warm atmosphere.
THE PHEASANT FINCH (Astrilda undulata).
Next in order to the preceding we place the ASTRILDS (Astrildæ), as closely resembling them in many particulars, the body being slender and the tail wedge-shaped; but the beak, although almost as high and broad as it is long, rises with a decided curve towards the brow. The plumage is very silky, delicately coloured, and marked with a series of undulating lines. Europeans are familiar with two species of this group—the Grey Astrild (Astrilda cinerea), and the Pheasant Finch (Astrilda undulata). The coat of the former is brownish grey, lighter upon the lower part of the body, or almost imperceptibly shaded with dark wave-like markings; the tail is white, and its exterior feathers white upon their outer web; the bridles which in this bird pass around the eyes are of a blood-red, as is the beak; the feet are grey. The plumage of the Pheasant Finch is of a brownish grey, fading upon the throat into greyish white; the lower part of the breast and sides of the belly are tinged with rose colour, and the outer web of the exterior tail-feathers are light grey, striped with a deeper shade. In other respects this bird resembles the Grey species; both are alike in their size, which does not exceed four inches.
The whole of Southern and Central Africa is graced by the presence of these beautiful creatures, the "Little Pheasants" generally occupying such parts as are thickly wooded, and flying about the country in small flocks, perching when in need of rest upon the bushes, from which they descend to seek for seeds upon the ground. These birds are extremely common in Natal, where we are told they devour great numbers of winged termite ants, pursuing them in the same manner as that practised by the Flycatchers. The nest of the Astrilds has been described as melon-shaped, and closed at the top; it is placed in beds of high grass, and built of fine leaves or stalks stoutly woven together, and hanging loose about the exterior. The eggs, four or five in number, are carefully tended by both parents, who sit alternately. As far as we can ascertain, the Pheasant Finches do not migrate, but may be found living for years in the same districts. In disposition they are very attractive, and this, combined with their beauty and rather pleasing voice, will account for the large numbers that are captured and exported to Europe.
DETACHED NEST OF MALE GOLD-FRONTED WEAVER BIRD (Oriolinus icterocephalus).