Understanding Cockatoo Parrots available for sale in Australia Class: Aves (Birds) buy: Psittaciformes family members: Cacatuidae Subfamily: Calyptorhynchin Subfamily: Cacatuinae Genera: 5 Species: twenty lifetime SPAN (Cockatoo Parrots) Up to 60 years or lengthier, based on the species. Some cockatoos in expert care have lived in excess of a