knowledge Cockatoo Parrots available for sale in Australia course: Aves (Birds) Order: Psittaciformes Family: Cacatuidae Subfamily: Calyptorhynchin Subfamily: Cacatuinae Genera: 5 Species: 20 lifestyle SPAN (Cockatoo Parrots) as many as sixty decades or for a longer time, based upon the species. Some cockatoos in qualified care have lived abou