knowing Cockatoo Parrots on the market in Australia course: Aves (Birds) buy: Psittaciformes household: Cacatuidae Subfamily: Calyptorhynchin Subfamily: Cacatuinae Genera: 5 Species: 20 existence SPAN (Cockatoo Parrots) as many as 60 several years or for a longer time, based on the species. Some cockatoos in pro care have lived over a century!