Understanding Cockatoo Parrots available in Australia Class: Aves (Birds) purchase: Psittaciformes Family: Cacatuidae Subfamily: Calyptorhynchin Subfamily: Cacatuinae Genera: 5 Species: 20 daily life SPAN (Cockatoo Parrots) approximately 60 many years or for a longer period, dependent upon the species. Some cockatoos in specialist treatment ha