comprehension Cockatoo Parrots available in Australia course: Aves (Birds) purchase: Psittaciformes loved ones: Cacatuidae Subfamily: Calyptorhynchin Subfamily: Cacatuinae Genera: 5 Species: twenty daily life SPAN (Cockatoo Parrots) Up to 60 yrs or extended, based upon the species. Some cockatoos in specialist treatment have lived around a cen