Understanding Cockatoo Parrots available in Australia Class: Aves (Birds) get: Psittaciformes spouse and children: Cacatuidae Subfamily: Calyptorhynchin Subfamily: Cacatuinae Genera: five Species: 20 daily life SPAN (Cockatoo Parrots) nearly sixty a long time or for a longer time, dependent on the species. Some cockatoos in pro care have lived