The SWALLOW BEE-EATER (Melittophagus hirundinaceus), another species inhabiting Africa, differs from the birds above described in the formation of its very deeply forked tail. The mantle is glossy yellowish green, the lower part of the back and tail being of a somewhat deeper shade; the under side is light green; the throat saffron yellow, and divided from the breast by a line of rich ultramarine blue; the vent and a line that passes from the nostrils over the eyes are deep blue; the cheek-stripes are black. The body of this species is eight inches and a quarter long; the wing measures three inches and a half, and the tail four inches and one-sixth. Le Vaillant, who discovered this beautiful bird in Southern Africa, tells us that it lives in pairs till after the period of incubation, when old and young associate in small parties, previous to the season of migration; they then assemble in very large flocks. The nest resembles those of other Bee-eaters. The eggs, six or seven in number, have a blueish-white shell. We also learn from Vaillant that this brilliant creature exhales a very agreeable odour, resembling the perfume of a fragrant flower.
THE AUSTRALIAN BEE-EATER.
The AUSTRALIAN BEE-EATER (Cosmäerops ornatus) has the back, a line over the eye, and the wing-coverts brownish green; the crown of the head and the nape orange; the wings orange-brown, shading into green at the extremity of the primaries, and tipped with black; the lower part of the back, the rump, and upper tail-covers are cerulean blue, and the tail black, most of its feathers edged with blue; the bridle and a line beneath and behind the eye and ear-coverts are velvety black, beneath this is a line of light blue; the throat is rich yellow, shading into orange at its sides; below the yellow is a broad band of deep black, passing into green on the lower part of the belly; the under tail-coverts are light blue; the eye is brownish red, the beak black, and the leg and foot mealy greenish grey.
The Australian Bee-eater, according to Gould, arrives in New South Wales in August, and departs north in March, during which interval it breeds and rears its young. "Its favourite resorts," says Gould, "are the open, arid, and thinly-timbered forests during the day, and in the evening the banks and sides of rivers, where numbers may be frequently seen in company. It almost invariably selects a dead or leafless branch whereon to perch, and from which it darts forth to capture passing insects, after the manner of the Kingfishers, to which it also assimilates in the upright position it assumes while perched. Its flight somewhat resembles that of the Artami; and though it is capable of being sustained for a lengthened time, the bird more frequently prefers short excursions, and returns to the branch it left. The entrance to the breeding-hole, which is made in the sandy banks of a river, is about the size of a mouse's hole, and continued for a yard in depth. At the end is an excavation of sufficient size for the reception of the parent and the deposition on the sand of four or five beautiful white eggs. The food of this species consists of various insects, principally coleoptera and neuroptera."
The NOCTURNAL BEE-EATERS (Nyctiornis), a group of Indian Bee-eaters, are recognisable by their strong, curved, and moderately-long beak, almost straight and medium-sized wing, in which the fourth quill exceeds the rest in length. The rich, soft plumage takes the form of very peculiar stiff feathers in the region of the throat and breast.
THE SANGROK.
The SANGROK (Nyctiornis Athertonii) is bright green on the mantle, and of a creamy yellow on the under side; the feathers on the crown of the head and chin, and the edges of the dark blueish green neck-feathers are light blueish green; the eye is deep yellow; the beak lead grey, tipped with black; and the feet deep green. This bird is fourteen inches long, and eighteen broad; the wing measures five inches and a half, and the tail six inches.
We learn from Hodgson and Jerdon that the Sangrok occupies the extensive forests of India to an altitude of three or four thousand feet above the sea, and that it leads a solitary life among the trees, from and around the branches of which it obtains the bees, wasps, beetles, and grasshoppers that constitute its principal food. The cry of this species is loud and harsh. According to the natives its eggs are deposited in holes of trees.