Magpie Goose

The magpie goose (Anseranas semipalmata) is the sole living representative species of the family Anseranatidae. This waterbird is found in northern Australia and southern New Guinea. The species is not truly migratory but it sometimes travels large distances to find food and water, especially when not breeding, and is sometimes recorded outside its core range. The species was once also widespread in southern Australia but disappeared from there largely due to the drainage of the wetlands where the birds once bred. Due to their importance to Aboriginal people as a seasonal food source, as subjects of recreational hunting, and as a tourist attraction, their expansive and stable presence in northern Australia has been "ensured [by] protective management". Wikipedia →

50–60% of wildlife watchers report a Magpie Goose sighting in Kakadu National Park, based on 703 days of visitor records from GBIF citizen-science data.