Understanding Cockatoo Parrots available in Australia Class: Aves (Birds) buy: Psittaciformes family members: Cacatuidae Subfamily: Calyptorhynchin Subfamily: Cacatuinae Genera: five Species: 20 everyday living SPAN (Cockatoo Parrots) nearly sixty yrs or more time, relying on the species. Some cockatoos in expert care have lived in excess of a