Mature Male Bornean Orangutan, Pongo pygmaeus morio, reaching for berries, wild in Danum Valley, Sabah.

Danum Valley Conservation Area is a 438 square kilometres tract of relatively undisturbed lowland dipterocarp forest in Sabah, Malaysia. The area holds unique status in the sense that before it became a conservation area there were no human settlements within the area, meaning that hunting, logging and other human interference was non existent making the area almost unique