凤头鹦鹉
Cockatoo
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凤头鹦鹉 泛指属于凤头鹦鹉總科（Cacatuoidea）凤头鹦鹉科（Cacatuidae）內的21种鸚鵡。其外觀特徵為頭上有可收展的頭冠。
资料来源 · 维基百科（CC BY-SA）
🥣饮食
Cockatoos are versatile feeders and consume a range of mainly vegetable food items. Seeds form a large part of the diet of all species; these are opened with their large and powerful bills. The galahs, corellas and some of the black cockatoos feed primarily on the ground; others feed mostly in trees. The ground-feeding species tend to forage in flocks, which form tight, squabbling groups where seeds are concentrated and dispersed lines where food is more sparsely distributed; they also prefer open areas where visibility is good. The western and long-billed corellas have elongated bills to exca
👁形貌
Any bird in the family Cacatuidae A cockatoo is any of the 21 species of parrots belonging to the family Cacatuidae , the only family in the superfamily Cacatuoidea . Along with the Psittacoidea (true parrots), they make up the order Psittaciformes. The family has a mainly Australasian distribution, ranging from the Philippines and the eastern Indonesian islands of Wallacea to New Guinea, the Solomon Islands and Australia. Cockatoos are recognisable by their prominent crests and curved bills. Their plumage is generally less colourful than that of other parrots, being mainly white, grey, or bla