Understanding Cockatoo Parrots available for purchase in Australia Class: Aves (Birds) purchase: Psittaciformes spouse and children: Cacatuidae Subfamily: Calyptorhynchin Subfamily: Cacatuinae Genera: five Species: twenty LIFE SPAN (Cockatoo Parrots) nearly 60 years or for a longer time, based on the species. Some cockatoos in specialist treatm