Marine Animal Welfare

Wild Salmon River Habitat Restoration Welfare

How river habitat restoration improves welfare outcomes for wild salmon populations through improved migration, spawning, and juvenile survival.

Key Facts

Wild Atlantic salmon populations have declined by over 70% in recent decades
River barriers prevent salmon from accessing historical spawning grounds
Habitat restoration through barrier removal increases spawning success and population recovery
Water temperature management through riparian shading reduces heat stress in salmon
Restored rivers with improved habitat support significantly higher juvenile salmon survival

Welfare Considerations

Wild salmon welfare is intrinsically linked to river habitat quality. Fish that cannot complete migration suffer chronic stress and reduced reproductive success. Habitat restoration - through barrier removal, riparian planting, and sediment management - improves welfare at the population level by enabling natural behaviours and reducing physiological stress throughout the salmon lifecycle.

What You Can Do

Support river restoration charities working to remove barriers and restore habitats
Advocate for riparian buffer zone protection in agricultural and forestry policy
Choose salmon from certified sustainable sources that support river habitat conservation