Japanese macaques in zoos require careful management of temperature, enrichment, and social grouping given their adaptations to cold environments and complex social structure.
Japanese macaque welfare in zoos requires appreciating that these are cold-adapted animals whose behavioral ecology differs substantially from tropical primates. Providing outdoor access in cold weather rather than restricting it to warm conditions respects their biological adaptation and enriches their behavioral repertoire. Social management is equally critical: macaque societies are complex, with matrilineal kinship networks, dominance hierarchies, and extensive grooming relationships. Zoo groups that cannot support these social structures - too small, wrong composition, or poorly managed - create chronic social stress. Access to heated water in winter and appropriate outdoor environments year-round represent species-specific welfare provision for these fascinating, cold-adapted primates.