Habituating wild primates to human presence for tourism generates conservation funding but creates direct welfare risks. Balancing these trade-offs requires careful protocol design and enforcement.
Primate ecotourism involves genuine welfare trade-offs that require honest assessment rather than simple promotion or condemnation. Habituated primates face elevated disease transmission risk, behavioural disturbance from tourist presence, and sometimes aggressive encounters when protocol boundaries are violated. However, the conservation funding generated by gorilla and chimpanzee tourism has demonstrably supported population recovery and habitat protection in critical range areas. Mountain gorilla populations have increased from approximately 620 to over 1,000 individuals partly as a result of the economic value created by tourism. Welfare-protective protocols — minimum distances, mandatory masks, group size limits, time limits, and disease screening for visitors — reduce but do not eliminate individual welfare compromise. Tourism operations that strictly enforce protocols, invest in ranger training, and fund veterinary monitoring represent the best-practice model.