Geladas are unique grass-grazing primates from the Ethiopian highlands. Their welfare in zoos requires understanding their unusually large social groups and specialized diet.
Gelada welfare in captivity requires accommodating their extraordinary social complexity and specialized diet. Their grass-grazing behavior cannot be replicated but can be partially substituted with hay, grasses, and foraging enrichment. Their natural social structure — harem units within larger bands — means group composition management is particularly important. Multi-male groups without female competition may show different dynamics than natural harems. Cliff-edge habitat is important for psychological security; elevated ledges and visual access to broad spaces engage their natural vigilance behavior. Unlike many zoo primates, geladas are relatively calm and adaptable to keeper presence when management is consistent and respectful.