Chimpanzee populations face mounting welfare threats from habitat fragmentation, disease spillover from humans, and conflict with farming communities across equatorial Africa.
Chimpanzee welfare in the wild is increasingly compromised by habitat compression. Groups confined to forest fragments face reduced food availability, inter-group conflict at higher rates, and greater exposure to human-transmitted pathogens at forest edges. Individual chimpanzees in these situations experience chronic stress from resource competition and from living in impoverished social environments when group size falls. Bushmeat hunting of adults creates orphaned infants whose psychological trauma requires decades of sanctuary care to manage. Chimpanzee-specific disease spillover prevention protocols at research sites reduce one significant welfare risk for studied communities.