Quail Island (Northern Territory)

Quail Island is a small, uninhabited island located off the coast of the Northern Territory, Australia. It is situated within the West Alligator River floodplain system in Van Diemen Gulf, near the mouth of the river. The island forms part of the Kakadu National Park, a UNESCO World Heritage site, although it is not accessible to the general public without permits due to its environmental significance.

The island's low-lying landscape is characterized by mangrove forests, mudflats, and coastal grasslands. It provides critical habitat for a diverse range of wildlife, including migratory birds, particularly shorebirds and waterbirds, reptiles, and marine fauna. The island's ecological importance stems from its role as a breeding and feeding ground within the broader estuarine environment.

The island's geology consists primarily of Quaternary sediments. It is subject to tidal inundation and seasonal flooding associated with the monsoon climate of northern Australia.

Due to its location within Kakadu National Park, Quail Island is managed by Parks Australia. Conservation efforts focus on protecting the island's biodiversity and maintaining the integrity of its ecosystem. Research is conducted to monitor wildlife populations and assess the impact of environmental factors, such as sea-level rise and feral animals, on the island's natural values. Access to the island is restricted to researchers and park management personnel.