knowing Cockatoo Parrots available in Australia course: Aves (Birds) get: Psittaciformes spouse and children: Cacatuidae Subfamily: Calyptorhynchin Subfamily: Cacatuinae Genera: 5 Species: 20 lifestyle SPAN (Cockatoo Parrots) around sixty yrs or for a longer period, based upon the species. Some cockatoos in specialist care have lived about a c