The Grey-headed swamphen, also known as the Indian swamphen or Purple swamphen, is a large waterbird found in various parts of India. It is named for its distinctive gray head and neck, and its bright purple-blue plumage. The Grey-headed swamphen is typically found in wetland habitats such as marshes, swamps, and rice paddies, where it feeds on a variety of plant matter, insects, and small vertebrates. It is known for its loud and distinctive calls, which it uses to communicate with other members of its group. The Grey-headed swamphen is not considered to be endangered, but habitat loss and degradation due to agricultural and urban development are potential threats to its populations in some areas.