This bird is generally dispersed over the colonies of New South Wales and South Australia, where it inhabits nearly every kind of situation, from the open forest lands of the interior to the brushes of thickly grown trees near the sea-coast; shrubs not a yard high, and the branches of the highest gum-trees being alike resorted to. It is certainly the least ornamental of the Australian birds, for it is neither gay-coloured, nor is it characterized by any conspicuous markings; these deficiencies, however, are, as is usually the case, amply compensated for by the little sombre tenant of the forest being endowed with a most cheerful and pleasing song, the notes of which much resemble, but are more clear and powerful than the spring notes of the Chaffinch (_Fringilla Cœlebs_), and which are poured forth at the dawn of day from the topmost dead branch of a lofty gum-tree, an elevated position which appears to be frequently resorted to for the purpose of serenading its mate, its usual place of abode being much nearer the ground. It is mostly met with in pairs, and may be frequently seen perched on the low bushy twigs of a thistle-like plant, occasionally on the gates and palings and in the gardens of the settlers; Mr. Caley states that “it has all the actions of the British _Robin Red-breast_, except coming inside houses. When a piece of ground was fresh dug it was always a constant attendant.” It appeared to me that its actions resemble quite as much those of the Flycatchers as of the Robins, and at the same time are sufficiently distinct from either to justify the bird being made the type of a new genus; I may particularly mention a singular lateral movement of the tail, which it is continually moving from side to side. Its food consists of insects, which it captures both among the foliage of the trees and on the wing, frequently flying forth in pursuit of passing flies and returning again to the branch it had left. It generally rears two broods in the course of the year. The nest, which is built in October, is a slight, nearly flat and very small structure, measuring only two inches and a half in diameter by half an inch in depth; it is formed of fine fibrous roots, decorated externally with lichens and small flat pieces of bark, attached by means of fine vegetable fibres and cobwebs; and is most artfully placed in the fork of a dead horizontal branch, whereby it is rendered so nearly invisible from beneath, that it easily escapes detection from all but the scrutinizing eye of the aboriginal native. The eggs are generally two in number, of a pale greenish blue, strongly marked with dashes of chestnut-brown and indistinct blotches of grey; they are eight and a half lines long by five and a half lines broad. The sexes are alike in colour; the young differs from the adult in being much paler, and in being spotted with white on the head and back and with brown on the breast.