Bornean and Sumatran orangutans face critical endangerment from deforestation for palm oil and pulpwood, with rehabilitation programs working to return confiscated pet and orphaned orangutans to the wild.
Orangutans held as pets — often as infants after their mothers were killed — experience profound psychological trauma from the loss of maternal care and social development during their critical developmental period. Rehabilitation is possible but requires years of specialized care. Wild orangutans in areas of active deforestation experience acute stress from habitat destruction, fragmentation, and direct encounters with logging and agricultural machinery. Fire events cause burns, respiratory damage, and displacement. The mothers killed to take infants for the pet trade suffer violent deaths, and the infants lose the 7-8 years of maternal care essential for normal development. Palm oil supply chain reform is the most impactful systemic intervention for orangutan welfare.