knowledge Cockatoo Parrots available in Australia course: Aves (Birds) buy: Psittaciformes relatives: Cacatuidae Subfamily: Calyptorhynchin Subfamily: Cacatuinae Genera: five Species: twenty everyday living SPAN (Cockatoo Parrots) as many as 60 a long time or more time, depending upon the species. Some cockatoos in qualified care have lived ov