Bonobos — humanity's closest relatives alongside chimpanzees — face an extinction crisis in the Congo Basin, with welfare implications from habitat loss, bushmeat hunting, and the pet trade.
Bonobo welfare in the wild is fundamentally threatened by habitat loss and hunting. Individual bonobos killed for bushmeat experience traumatic death; orphaned infants endure the trauma of witnessing maternal death and then the stress of captivity in inappropriate conditions before reaching sanctuary care. At sanctuary, the welfare of rehabilitating bonobos requires long-term skilled care replicating the decade-long maternal dependency of wild individuals. The cognitive and emotional sophistication of bonobos means they experience complex psychological states that welfare management must address. Reintroduction to protected wild habitat is the long-term welfare goal for rehabilitated individuals, requiring continued habitat protection in appropriate areas.