Wildlife Welfare

Wild Otters and River Quality

Otter welfare depends fundamentally on river quality including fish prey availability, water clarity, and freedom from pollution. River quality protection is the most important long-term otter welfare action.

Key Facts

Otters require productive rivers with abundant fish populations to meet energy needs
Agricultural run-off including pesticides and nutrients degrades river ecosystems
Pollution incidents cause acute fish mortality that removes otter food sources
Clean Water Act enforcement and farm pollution prevention schemes protect river quality
Otter population recovery has tracked closely with improvements in river water quality

Welfare Considerations

River quality is the foundation of long-term otter welfare. Protecting rivers from pollution protects the food base that individual otters depend on for survival.

What You Can Do

Support clean rivers campaigns and organisations
Report agricultural run-off and pollution incidents to the Environment Agency
Advocate for stronger agricultural pollution prevention regulations
Learn about the connection between river quality and otter welfare