knowing Cockatoo Parrots for sale in Australia course: Aves (Birds) Order: Psittaciformes family members: Cacatuidae Subfamily: Calyptorhynchin Subfamily: Cacatuinae Genera: 5 Species: twenty lifetime SPAN (Cockatoo Parrots) Up to sixty several years or for a longer time, depending upon the species. Some cockatoos in specialist care have lived