A white-throated snapping turtle (Elseya albagula) native to Australia is critically endangered.

James Cook University researchers are raising awareness for the turtle’s plight. The turtle, which lives in the Queensland’s Connors River, has a unique breathing mechanism: it breathes out of its rear. It’s a breathing process called “cloacal respiration.”

The now critically endangered turtle does best in clear-flowing water, but construction projects like dams have restricted the turtles’ movement, and increased land use has caused sedimentation and erosion that harms the animal’s nesting spots.

“If the increased water infrastructure development and drought in northern Australia continues, they will continue to get hammered,” says James Cook University researcher Jason Schaffer who has been studying the turtle for the last eight years.

“These turtles breathe out of their ass, which is super awesome,” Schaffer told Scientific American.

Schaffer is calling for more nest and habitat protection.

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