comprehending Cockatoo Parrots on the market in Australia course: Aves (Birds) purchase: Psittaciformes household: Cacatuidae Subfamily: Calyptorhynchin Subfamily: Cacatuinae Genera: 5 Species: twenty LIFE SPAN (Cockatoo Parrots) Up to 60 years or extended, dependent on the species. Some cockatoos in specialist treatment have lived about a cen