African elephant welfare in zoos depends critically on enrichment programs that address their complex social, cognitive, and physical needs given the vast disparity between wild ranges and zoo enclosures.
African elephants present perhaps the greatest challenge in zoo welfare due to the gulf between their complex natural lives and what any zoo can realistically provide. Compulsive behaviors (stereotypies) including repetitive head-bobbing and swaying are common in inadequately stimulated elephants and indicate chronic psychological stress. Modern elephant facilities with large naturalistic habitats, multiple herd members, varied substrate, and comprehensive enrichment programs can achieve reasonable welfare outcomes. However, the fundamental constraint of space means zoo elephants engage in far less locomotion than wild counterparts, contributing to health problems. Progressive zoos increasingly focus on behavioral indicators of positive welfare states rather than just absence of illness.