knowledge Cockatoo Parrots available for purchase in Australia Class: Aves (Birds) purchase: Psittaciformes relatives: Cacatuidae Subfamily: Calyptorhynchin Subfamily: Cacatuinae Genera: 5 Species: 20 everyday living SPAN (Cockatoo Parrots) as much as sixty yrs or lengthier, dependent upon the species. Some cockatoos in skilled care have lived