comprehending Cockatoo Parrots available in Australia Class: Aves (Birds) purchase: Psittaciformes family members: Cacatuidae Subfamily: Calyptorhynchin Subfamily: Cacatuinae Genera: 5 Species: twenty daily life SPAN (Cockatoo Parrots) as many as sixty decades or longer, based upon the species. Some cockatoos in qualified treatment have lived