comprehension Cockatoo Parrots for sale in Australia course: Aves (Birds) buy: Psittaciformes loved ones: Cacatuidae Subfamily: Calyptorhynchin Subfamily: Cacatuinae Genera: five Species: 20 LIFE SPAN (Cockatoo Parrots) as much as 60 many years or longer, relying upon the species. Some cockatoos in specialist care have lived above a century!