knowing Cockatoo Parrots available in Australia Class: Aves (Birds) get: Psittaciformes loved ones: Cacatuidae Subfamily: Calyptorhynchin Subfamily: Cacatuinae Genera: 5 Species: twenty lifetime SPAN (Cockatoo Parrots) approximately sixty decades or more time, depending on the species. Some cockatoos in specialist treatment have lived above a