ANIMAL FACTS - Ratites
Normally Emus are silent, but during breeding season, the female will make a deep booming noise.
The Ratite family includes flightless birds with a flat, keelless breastbone (the keel is where the flight muscles connect). Most of their muscle is in their legs and thighs. There are only five species around the world. Cassowary, Emu, Ostrich, Rhea and Kiwi.