Australian bustard

The Australian bustard (Ardeotis australis) is a large ground-dwelling bird that is common in grassland, woodland and open agricultural country across northern Australia and southern New Guinea. It stands at about one metre (3 ft 3 in) high, and its wingspan is around twice that length. The species is nomadic, flying to areas when food becomes plentiful, and capable of travelling long distances. They were once widespread and common to the open plains of Australia, but became rare in regions that have been used for farming. The bustard is omnivorous, mostly consuming the fruit or seed of plants, but also eating invertebrates such as crickets, grasshoppers, smaller mammals, birds and reptiles.

The species is also commonly referred to as the plains turkey, and in Central Australia as the bush turkey, particularly by Aboriginal people, who hunt it, although the latter name may also be used for the Australian brushturkey, as well as the orange-footed scrubfowl.

Taxonomy

The species was first described by John Edward Gray in 1829, who assigned it the name Otis australis. Gray's specimen was obtained in New South Wales and was held in the General T. Davies collection. The whereabouts of that type is now unknown, after being sold to a private buyer. John Gould also provided a description in 1841, and named the bird Otis australasianus, using a skin obtained in Western Australia.