knowledge Cockatoo Parrots available for sale in Australia course: Aves (Birds) purchase: Psittaciformes family members: Cacatuidae Subfamily: Calyptorhynchin Subfamily: Cacatuinae Genera: 5 Species: 20 lifetime SPAN (Cockatoo Parrots) nearly sixty several years or for a longer time, based on the species. Some cockatoos in skilled care have li