comprehending Cockatoo Parrots available in Australia course: Aves (Birds) buy: Psittaciformes spouse and children: Cacatuidae Subfamily: Calyptorhynchin Subfamily: Cacatuinae Genera: 5 Species: 20 daily life SPAN (Cockatoo Parrots) approximately 60 yrs or for a longer period, based on the species. Some cockatoos in skilled treatment have live