Seagull Island (Tiwi Islands)

Group of greater crested terns displaying
The Island is an important breeding site for greater crested terns

Seagull Island is a 58 ha linear sand island, about 2.5 km long, lying 4 km off Cape Van Diemen on the north-west coast of Melville Island, in the Tiwi Island group, in the Northern Territory of Australia. It is an important breeding site for seabirds.