knowing Cockatoo Parrots available in Australia course: Aves (Birds) purchase: Psittaciformes loved ones: Cacatuidae Subfamily: Calyptorhynchin Subfamily: Cacatuinae Genera: 5 Species: 20 existence SPAN (Cockatoo Parrots) approximately 60 several years or longer, relying on the species. Some cockatoos in professional care have lived more than