comprehension Cockatoo Parrots for sale in Australia Class: Aves (Birds) Order: Psittaciformes family members: Cacatuidae Subfamily: Calyptorhynchin Subfamily: Cacatuinae Genera: 5 Species: twenty LIFE SPAN (Cockatoo Parrots) nearly 60 decades or for a longer period, based upon the species. Some cockatoos in professional treatment have lived m