Cockatoos
Order: Psittaciformes. Family: Cacatuidae
The cockatoos share many features with other parrots including the characteristic curved beak shape and a zygodactyl foot, with two forward toes and two backwards toes. They differ, however in a number of characteristics, including the often spectacular movable headcrest. There are 21 species worldwide and 1 species which occurs in Hong Kong.
- Yellow-crested Cockatoo Cacatua sulphurea (I)
Read more about this topic: List Of Birds Of Hong Kong