being familiar with Cockatoo Parrots available for purchase in Australia course: Aves (Birds) Order: Psittaciformes family members: Cacatuidae Subfamily: Calyptorhynchin Subfamily: Cacatuinae Genera: five Species: twenty LIFE SPAN (Cockatoo Parrots) as many as 60 years or more time, dependent upon the species. Some cockatoos in expert treatment