The four oval-shaped eggs which compose a brood are laid at the beginning of May. These are of a glossy, greenish blue, faintly spotted with violet-grey, and more distinctly with reddish brown; unspotted eggs are also occasionally laid. In Italy, Malta, and Greece, the Blue Thrush is especially esteemed as a domestic favourite, and commands a high price. Wright tells us that in Malta particularly, from fifteen to twenty dollars are frequently paid for a good singer, and that as high a sum as fifty dollars has been given for an unusually gifted specimen. In Malta, such of the lower orders as keep these birds fasten a piece of red cloth to the cage, in order to protect its inmate from the much-dreaded evil eye. Owing to the extreme care with which the nests are concealed, and the unusual timidity displayed by this species, its capture is attended with great difficulty; indeed, none but the most wary and patient of sportsmen can hope to obtain an adult bird. THE BUSH WARBLER. The BUSH WARBLER (_Thamnolæa albiscapulata_), an inhabitant of the Abyssinian mountains, possesses a short, decidedly curved beak, slightly pointed wings, in which the fourth quill exceeds the rest in length, a comparatively long and rounded tail, and short feet; its length is eight inches, and its breadth one foot and three-quarters of an inch. The wing measures four inches and one-third, and the tail three inches and three-quarters. The plumage of the male is of a blueish black upon the head, throat, and upper part of the breast, back, wings, tail, and legs; the belly and lower breast are bright rust-red; a band that divides the upper and lower parts of the breast, and the feathers on the small wing-covers are snow-white; the tail-feathers are rust-red on both sides, and tipped with black. The females and young are without the white patches on the breast and wings. [Illustration: THE BUSH WARBLER (_Thamnolæa albiscapulata_).] We had many opportunities of observing these birds at Habesch, and saw them constantly in the neighbouring mountains. They lived almost invariably in pairs, and frequented rocks, stones, trees, or the surface of the ground, with equal impartiality. Upon the rocks they conduct themselves after the manner of the Stone Thrush: whilst sporting upon the trees, they hang from the trunk, as they search the bark for grubs, or perch on the very topmost bough, and pour forth their clear and joyous song. We were unable to make any observations respecting their breeding and nidification. * * * * *