With half a dozen species, Borneo is famous for its horned frogs. These are denizens of the rainforest floor and as such are expertly camouflaged for hiding among leaf litter. Most species rely so much on crypsis to avoid detection they have neglected other adaptations to escape predators, such as having weak legs for jumping. This is the rarest of the Bornean species: the Mulu Horned Frog (Sarawakiphrys dringi) which has only been known from a handful of sightings. This paucity of records is undoubtedly due to the remote locality where it occurs: high-elevation moss forests adjacent to clear mountain streams. Mulu National Park, Sarawak, Malaysia (Borneo).