It was formed by the accumulation of alluvial sediments deposited by the discharge of nearby New Guinean rivers into the Strait.

These sediments built up over time on an old coral platform which rises from the shallow continental shelf, eventually creating the island.

[8] Most of the island is subject to extensive periodic flooding, and as a result the community township has been built on the highest ground.

Sir William MacGregor, the Lieutenant-Governor of British New Guinea, noted in 1886 that the population was nearly extinct as a result of these raids.

[citation needed] According to 2004 Torres Strait Regional Authority (TSRA) figures, its resident population was approximately 340.

The coast is fringed by mangroves, which act to protect against the island's sand and mud from sea erosion.

[citation needed] The waters surrounding the island are an important habitat for dugongs, a species of sea mammal listed as vulnerable by the IUCN.

[20][21] Partnering with the State Library of Queensland on many occasions over the years, and developed in consultation with the Divisional Manager and Elders on island, the IKC has seen the 2013 Culture Love Program, designed around the theme 'War and Church'.

[22] During the project local Elders/Artists were employed to work alongside State Library staff to build their skills in developing and delivering creative arts and language workshops with children and young people in their communities.