The YELLOW-SHOULDERED MOURNING WIDOW (_Coliuspasser flaviscapulatus_), an inhabitant of Abyssinia, is a bird about eight inches in length, of which the tail measures four and a half inches; the wing does not exceed three and one-third inches. The coat of the male is deep black, the shoulders yellow, and the wings and tail edged with yellowish white. The plumage of the female is principally of a brownish yellow, lightest on the throat and darkest upon the head, which, owing to the deep colour of the feathered shafts, has a slight appearance of being striped. The wings and tail are dark brown, and the shoulders greenish yellow. The breeding season commences about August; the nests are somewhat deep, built of large dry straws, and entered through a long tubular passage or small opening, protected by a kind of roof. The male is provided with a second nest, placed near to that containing his family, and furnished with two entrances. The eggs have a reddish-white shell, marked with rose-coloured spots and streaks, lying most thickly together at the broad end, and so minute as almost to escape notice. THE LONG-TAILED WIDOW BIRD. The LONG-TAILED WIDOW BIRD (_Chera caffra_), the largest of all the South African species, is remarkable for the peculiar construction of its tail, formed of sixteen imbricated feathers of great but unequal length. The plumage is of a velvety black, scarlet upon the shoulders, the latter colour being divided from the wing by a pure white line; the wings are black, the feathers being bordered with light yellow; the beak and feet are of a pale brownish yellow. In the coat of the female all the feathers are bordered with a yellow margin, only the middle being black; the lower portion of the body is greyish yellow; the throat, eyebrows, and under tail-covers are white. The length of this large bird is not less than twenty and a half inches, the longest tail-feathers measuring fifteen and a half inches, and the wing five and a half inches. The Long-tailed Widow Bird is social in its habits, and must certainly be reckoned amongst the races that are polygamists, as it is by no means uncommon to see flocks containing about eighty females to not more than ten or fifteen males. As with our Barn-door Fowls, some of the old females acquire the plumage of the male. Marshes and bogs afford the breeding-places preferred by this species. The nest, which is round, is generally suspended from a reed, and formed of some green plant, the entrance to the interior being effected by means of a long passage, opening on the side that is nearest to the water. Travellers assure us that the male may be caught with the hand during windy weather, as its long tail renders escape by flight impossible. * * * * *