stablished in 1999, the Orangutan Tropical Peatland Project (OuTrop) – now a programme of the Borneo Nature Foundation – is dedicated to helping protect, restore and regenerate the Sabangau Forest through research, training and conservation support. The 6,300 km2 area of peat-swamp forest in Sabangau is home to the world’s largest orangutan population, which OuTrop currently estimates at approximately 6,900 individuals, making it of critical importance for the conservation of the species.