Australian snake-necked turtle | Smithsonian’s National Zoo and Conservation Biology Institute https://nationalzoo.si.edu/animals/australian-snake-necked-turtle
Australian snake-necked turtles, sometimes called common or eastern long-necked turtles, are named for their long, narrow necks. This semi-aquatic turtle is dark gray or brown with a yellow underside and is native to southeastern Australia.
carnivores and prey on a variety of aquatic species, including invertebrates, fish and plankton