Notes on the ecology and natural history of two uncommon arboreal agamid lizards, Diporiphora paraconvergens and Lophognathus longirostris in the Great Victoria Desert of Western Australia. Notes on the ecology and natural history of two uncommon terrestrial agamid lizards, Ctenophorus clayi and C. fordi in the Great Victoria Desert of Western Australia. Notes on the ecology and natural history of the rarely recorded gekkonid lizard, Heteronotia binoei in the Great Victoria Desert of Western Australia.