Polar bear welfare in zoos has improved significantly with modern naturalistic exhibit design, though challenges remain for a species evolved for vast Arctic sea ice habitats.
Polar bear welfare in zoos has undergone significant transformation through improved exhibit design and enrichment philosophy. The stereotypic pacing that characterized older polar bear exhibits reflected environments unable to meet the behavioral needs of a highly mobile, intelligent predator. Modern facilities with large naturalistic habitats, cognitively challenging enrichment, and appropriate social management create substantially better welfare outcomes. However, the fundamental limitation of providing adequate space for animals evolved to range across sea ice remains. Polar bears serve as powerful ambassadors for Arctic climate conservation in facilities committed to their welfare.