Understanding Cockatoo Parrots for sale in Australia course: Aves (Birds) Order: Psittaciformes spouse and children: Cacatuidae Subfamily: Calyptorhynchin Subfamily: Cacatuinae Genera: five Species: 20 lifestyle SPAN (Cockatoo Parrots) as many as 60 several years or for a longer time, based on the species. Some cockatoos in skilled treatment h