Casuarius casuarius (Southern Cassowary)
Dromaius novaehollandiae (Emu)
Apteryx (Kiwi)
Struthio camelus (Ostrich)
Aptenodytes forsteri (Emperor Penguin)
Rhea americana (American Rhea)
Alca impennis (Great Auk)
Raphus cucullatus (Mauritius Dodo)