The Sarus Crane, scientifically known as Antigone antigone, is the world's tallest flying bird, reaching up to six feet in height. It is known for its striking grey plumage, long legs, and bright red head. These cranes are found in wetlands across the Indian subcontinent, Southeast Asia, and Australia. They are monogamous and known for their elaborate courtship dances.

The Antigone antigone, commonly known as the Sarus Crane, is native to the Indian subcontinent, Southeast Asia, and Northern Australia. Its geographical distribution includes countries such as India, Nepal, Pakistan, Myanmar, Cambodia, Vietnam, and parts of Australia, particularly in Queensland.

Sarus Cranes are typically found in open wetlands, including marshes, swamps, and flooded fields. They prefer areas with shallow water and abundant vegetation, which provide food and nesting sites. The climate in these regions can vary from tropical to subtropical, with monsoonal influences in parts of their range.

As a large, non-migratory bird, the Sarus Crane occupies a niche as both a grazer and predator in wetland ecosystems. They feed on a diet that includes aquatic plants, insects, small vertebrates, and occasionally grains from agricultural fields. Their presence is crucial for the maintenance of healthy wetland ecosystems, as they help control insect populations and disperse plant seeds.