Horned Flying Dragon

Draco cornutus is a species of flying dragon, an agamid lizard. The account used here gives it as endemic to Borneo, occurring at elevations up to 700 m, with a poorly known distribution; other sources list it more widely, so its Sumatran and Malaysian listings should be checked. The colour of the gliding membrane depends on the habitat, with populations adapted to match local falling leaves (Wikipedia, general species account).