This is about the size of the great white cockatoo; the length twenty-two inches. The bill is exceedingly short, and of a pale lead-colour. The head feathers are pretty long, so as to enable the bird to erect them into a crest at will: The colour of the head, neck, and under parts of the body are dusky brown, inclining to olive, darkest on the belly: the feathers of the top of the head and back part of the neck are edged with olive; the rest of the plumage on the upper part of the body, the wings, and tail, are of a glossy black; the last is pretty long and a little rounded at the end; the two middle feathers are wholly black; the others of a fine vermilion in the middle for about one-third, otherwise black; the outer edge of the exterior feather black the whole length. Legs black. This bird was met with in New South Wales, and is supposed to be a variety, if not a different sex, from the Bankian Cockatoo described in the General Synopsis of Birds, Supplement, p. 63. pl. 109. It varies, however, in not having the feathers of the head or those of the wing-coverts marked with buff-coloured spots; nor is the red part of the tail crossed with black bars, as in that bird. With the above specimen was sent the head of another, which differed in having a mixture of yellow in various parts of it. We have been informed, that the red part of the tail in this last is barred with black, not unlike that described by Mr. Latham in the Synopsis. From these circumstances, it may be presumed, that this bird is subject to great variety. RED SHOULDERED PARROT. Order II. Pies. Genus V. This bird is about the size of the Guinea Parrakeet. Total length ten inches and a half: the general colour of the plumage is green, inclining to yellow on the under parts: the top of the head, the outer edge of the wing, and some parts of the middle of the same are deep blue: all round the base of the bill crimson, with a mixture of the same on the fore part of the neck, but between the bill and eye is a mixture of yellow: the shoulders, and under parts of the wings are blood red: two or three of the inner quills, and the vent pale red: the greater quills dusky, fringed outwardly with yellow: the tail is greatly wedged in shape, the feathers at the base chesnut, towards the end dull blue: the bill and legs are brown. This species inhabits New South Wales; and we believe it to be hitherto non-descript. CRESTED GOAT SUCKER. Order III. Passerine. Genus XLV.