Mandrills are among the most socially complex primates in captivity, requiring large social groups, enriched environments, and expert management to thrive.
Mandrill welfare in captivity is fundamentally tied to social group quality and environmental complexity. These are cognitively sophisticated animals whose psychological wellbeing deteriorates rapidly in isolation or simplified settings. Dominance hierarchies in captive groups need careful management as space constraints can prevent normal conflict resolution mechanisms. Subordinate animals need escape routes and refuges to avoid persistent aggression. Foraging enrichment that distributes resources across an environment reduces monopolization and promotes natural behavior. Many zoos have significantly improved mandrill exhibits in recent decades, but continued investment in space, complexity, and social management expertise remains essential for high-welfare captive mandrill populations.