Wild Walrus and Climate Change Welfare

Walruses depend on Arctic sea ice for resting, giving birth, and nursing calves. Rapid sea ice loss is forcing behavioral changes with serious welfare consequences.

Key Facts

Pacific walruses number approximately 129,000 and are considered a species of concern
They traditionally haul out on sea ice to rest between foraging dives
Sea ice in the Chukchi Sea is declining significantly, forcing walruses onto overcrowded land haul-outs
At coastal haul-outs, stampedes triggered by aircraft or polar bears kill hundreds of calves annually
Walruses must travel further to feeding grounds as ice retreats, increasing energy expenditure
Atlantic walruses are more numerous but face similar pressures in Svalbard and the Barents Sea

Welfare Considerations

Climate-driven sea ice loss is causing mass welfare harm to walruses through stampede deaths, exhaustion from longer foraging trips, and calf malnutrition when mothers cannot return quickly from distant feeding areas. Haul-out crowding creates ideal conditions for disease spread. These are large-scale welfare harms driven by global greenhouse gas emissions, making systemic climate action the most meaningful intervention. Local protections — no-fly zones near haul-outs, polar bear deterrents — provide marginal welfare benefits.

What You Can Do

Support aggressive climate policy to reduce Arctic warming and sea ice loss
Advocate for no-fly zones and protective buffers around known walrus haul-out sites
Support Arctic conservation programs monitoring walrus population health
Reduce your carbon footprint through diet, transport, and energy choices