Wild salmon endure extraordinary challenges during their life cycle. Commercial fishing, habitat degradation, and dams cause significant suffering. Understanding salmon welfare helps inform more humane management practices.
Wild salmon face welfare harms at multiple stages of their lives. Bycatch causes injury, exhaustion, and death in indiscriminate fishing gear. Hook-and-line fishing can cause significant tissue damage and stress. Dams block migration and strand fish. Reduced river flows from water extraction cause thermal stress and direct mortality. While wild salmon welfare is rarely discussed in fisheries management, the scale of suffering involved — across billions of individual fish — makes it a significant ethical concern. Efforts to restore salmon habitat, remove dams, and improve fishing gear reduce individual animal suffering alongside ecological benefits.