comprehending Cockatoo Parrots available for purchase in Australia course: Aves (Birds) buy: Psittaciformes relatives: Cacatuidae Subfamily: Calyptorhynchin Subfamily: Cacatuinae Genera: five Species: 20 everyday living SPAN (Cockatoo Parrots) nearly sixty years or longer, relying upon the species. Some cockatoos in specialist treatment have l