Understanding Cockatoo Parrots available for sale in Australia course: Aves (Birds) Order: Psittaciformes family members: Cacatuidae Subfamily: Calyptorhynchin Subfamily: Cacatuinae Genera: five Species: 20 everyday living SPAN (Cockatoo Parrots) approximately 60 a long time or longer, relying upon the species. Some cockatoos in qualified care�