knowledge Cockatoo Parrots available in Australia Class: Aves (Birds) Order: Psittaciformes household: Cacatuidae Subfamily: Calyptorhynchin Subfamily: Cacatuinae Genera: 5 Species: 20 existence SPAN (Cockatoo https://keziaxeeg869291.affiliatblogger.com/93207234/cockatoo-parrots-on-the-market-in-australia