Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Blue-eyed Cockatoo, Cacatua ophthalmica, is a large, approximately 50 cm (20 in) long, mainly white cockatoo with a mobile crest, a black beak, and a light blue rim of featherless skin around each eye, that gives this species its name.Like all cockatoos and many parrots, the Blue-eyed Cockatoo can use one of its zygodactyl feet to hold objects and to bring food to its beak whilst standing on the other foot; nevertheless, amongst bird species as a whole this is relatively unusual.

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