Jiri Lochman / Burton's Legless Lizard (Lialis burtonis), Willandra Lakes UNESCO Natural World Heritage Site, New South Wales, Australia.

Etienne Littlefair / Burton's legless lizard (Lialis burtonis), near Yulara, Northern Territory, Australia, December.

Etienne Littlefair / Burton's legless lizard (Lialis burtonis), near Coen north Queensland, Australia, July.

Etienne Littlefair / Burton's legless lizard (Lialis burtonis), near Tennant Creek, Northern Territory, Australia, November.

Robert Valentic / Burton's legless lizard (Lialis burtonis) basking in hummock grass in mallee / heathland. Near Pinnaroo, Murray Mallee, South Australia.

Bert Willaert / Burton's snake-lizard (Lialis burtonis) portrait. Edel Land National Park (proposed), Shark Bay, Western Australia. October.

Bert Willaert / Burton's snake-lizard (Lialis burtonis) on sand, portrait. Edel Land National Park (proposed), Shark Bay, Western Australia. October.

Bert Willaert / Burton's snake-lizard (Lialis burtonis) on sand. Edel Land National Park (proposed), Shark Bay, Western Australia. October.

Bert Willaert / Burton's snake-lizard (Lialis burtonis) on sand. Edel Land National Park (proposed), Shark Bay, Western Australia. October.