Sea otters are keystone predators whose recovery is restoring kelp forests along the Pacific Coast. Their welfare is tied to ecosystem health in ways that demonstrate the value of apex predator conservation.
Sea otter welfare is intertwined with ecosystem recovery in a way that makes their individual welfare and broader conservation inseparable. Individual otters experiencing food stress from urchin barren habitat have depleted foraging opportunities that create chronic nutritional compromise. As otter populations rebuild and urchin populations decline, individual otters in restored kelp forests have better food security and shelter. The welfare story of sea otters is fundamentally positive — a recovered predator population expressing natural behaviors in restored habitat represents one of conservation's genuine success stories. Ongoing threats including oil spills, entanglement, and shark predation require continued monitoring and intervention to maintain population recovery.