The Australian Brush-turkey has a mainly black body plumage, bare red head, yellow throat wattle (pale blue in northern birds) and laterally flattened tail. The Australian Brush-turkey is not easily confused with any other Australian bird. It is the largest of Australia's three megapodes (Family Megapodiidae). The megapodes are a distinct family of the group of fowl-like birds (Order Galliformes), which includes quails, turkeys, peafowl and junglefowl.