Walrus Welfare: Climate Change and Crowding

Walruses are increasingly stressed by loss of sea ice habitat, leading to dangerous overcrowding on land and welfare crises affecting hundreds of thousands of animals.

Key Facts

Pacific walrus populations are estimated at approximately 200,000-300,000 animals
Walruses rest on sea ice between feeding dives in the Bering and Chukchi Seas — shrinking ice forces them onto land in massive haul-outs
In 2014, over 35,000 walruses crowded onto a single beach in Alaska, with stampede deaths when animals panicked
Walruses depend on shallow water above the continental shelf for foraging — ice loss forces longer swims to food
The US Fish and Wildlife Service has considered listing Pacific walruses as threatened due to climate change impacts

Welfare Considerations

Walrus welfare harms from climate change are both acute and chronic. Overcrowded beach haul-outs cause stampede deaths, particularly of calves. Longer swims to foraging areas exhaust animals and separate mothers from young. Reduced ice means less resting time between energy-intensive foraging dives. Unlike many welfare harms that can be addressed through behavioral changes, walrus climate suffering requires systemic decarbonization — making climate action a genuine animal welfare imperative.

What You Can Do

Reduce your carbon footprint as a direct contribution to walrus and other Arctic animal welfare
Support organizations working on Arctic ecosystem monitoring and protection
Advocate for ambitious climate policy as animal welfare policy
Oppose oil and gas exploration in Arctic walrus habitat
Support indigenous communities in Alaska who monitor walrus populations and advocate for their protection