The Mountain Thrush breeds in all the localities above-mentioned during the months of August, September and October, the nest being placed on the low branches of the trees, often within reach of the hand; those I saw were outwardly formed of green moss and lined with fine crooked black fibrous roots, and were about seven inches in diameter by three inches in depth; the eggs, which are two in number, are of a buffy white or stone-colour, minutely freckled all over with reddish brown, about one inch and three-eighths long by seven-eighths broad. The sexes are alike in plumage, and may be thus described:— The whole of the upper surface olive-brown, each feather with a lunar-shaped mark of black at the tip; wings and tail olive-brown, the former fringed with yellowish olive and the outer feather of the latter tipped with white; under surface white, stained with buff on the breast and flanks, each feather, with the exception of those of the centre of the abdomen and the under tail-coverts, with a lunar-shaped mark of black at the tip, narrow on the breast and abdomen and broad on the sides and flanks; irides very dark brown; bill horn-colour, becoming yellow on the base of the lower mandible; feet horn-colour. The figures are of the natural size. [Illustration: CHLAMYDERA MACULATA: _Gould_. _J. & E. Gould del et lith._ _C. Hullmandel Imp._ ] CHLAMYDERA MACULATA, _Gould_. Spotted Bower-bird. _Calodera maculata_, Gould in Proc. of Zool. Soc., Part IV. p. 106, and Syn. Birds of Australia, Part I. _Chlamydera maculata_, Gould, Birds of Australia, 1837, Part I. cancelled.