Gorillas are highly intelligent great apes whose welfare in captivity depends on appropriate family group structures, environmental complexity and meaningful social relationships.
Gorilla welfare in zoo settings requires careful attention to social structure, as both insufficient social contact and inappropriate group composition cause significant welfare harm. Silverback gorillas in particular face social management challenges — too isolated and they suffer, with inappropriate social partners and conflict is severe. The best gorilla facilities invest heavily in large naturalistic spaces, appropriate family group composition and meaningful cognitive enrichment that engages these highly intelligent apes throughout the day.