Wolverines require vast wilderness territories and face serious welfare threats from habitat loss, trapping, and climate change reducing the snowpack they need for denning.
Wolverines suffer acutely when their vast range needs are unmet. Trapping causes severe pain and stress, while habitat fragmentation forces individuals into suboptimal areas with reduced food and increased human conflict. Climate-driven snowpack loss threatens denning success, leaving young cubs vulnerable. These animals have complex needs that make them particularly sensitive to human-caused habitat disturbance.