Zoo Polar Bear Welfare: Arctic Species in Warm Climates

Polar bears are among the most challenging species to keep in captivity due to their large home range needs and the psychological demands of captivity in non-Arctic environments.

Key Facts

Wild polar bears range across thousands of square kilometres of Arctic sea ice
Captive polar bears frequently show stereotypic pacing, head-weaving, and self-directed behaviours
No captive environment can replicate the temperature, substrate, and hunting opportunities of Arctic habitat
Some zoos have ceased keeping polar bears due to the welfare challenges involved
Climate change is threatening wild polar bears and raising questions about captive conservation roles

Welfare Considerations

Polar bears represent one of the most difficult cases in zoo animal welfare. Their evolutionary adaptations for wide-ranging hunting on sea ice are profoundly at odds with any feasible captive environment. Stereotypic behaviours in polar bears are among the most severe observed in any zoo species, indicating significant psychological suffering. Several zoos have decided that the welfare costs of keeping polar bears cannot be justified and have phased out their polar bear programs. Others argue that well-managed facilities with large pools, diverse enrichment, and climate-controlled areas can provide acceptable welfare. The question of whether polar bears should be in zoos at all is one of the most contested in zoo welfare ethics.

What You Can Do

Support zoos that have made evidence-based decisions about whether to keep polar bears
Advocate for climate action to protect wild polar bear habitat
Learn about the ethical debates around keeping large-ranging species in captivity
Support Arctic conservation organisations working to protect polar bear habitat