Sharing 97% of our DNA, orangutans are among our closest living relatives. Yet hunting, poaching, and the destruction of their habitat have pushed them to the brink of extinction. The Borneo Orangutan Survival Foundation (BOSF) is dedicated to secure the long-term survival of this charismatic species on Borneo: the organisation cares for individuals that have been harmed and held captive by humans, prepares them through an extensive rehabilitation process for a life in the wild, protects tropical rainforest, and actively reforests and rehabilitates degraded land.