Wildlife Welfare

Wild Water Vole UK Recovery

Water voles are Britain's fastest-declining mammal, lost from 90% of sites since the 1970s. Mink control, habitat restoration, and captive breeding reintroductions are driving partial recovery.

Key Facts

UK water vole populations declined from an estimated 7 million in the 1950s to under 200,000
American mink introduced through fur farm escapes devastated water vole populations
Mink management restores water vole populations rapidly when habitat is suitable
Water voles require dense bankside vegetation and stable water levels for welfare
Captive breeding and reintroduction programmes have restored water voles to multiple sites

Welfare Considerations

Individual water voles face welfare risks from mink predation, habitat degradation, and drought affecting bankside vegetation. In areas with active mink management, water vole welfare improves dramatically through reduced predation pressure. Habitat management maintaining dense bankside vegetation and stable water levels provides essential cover and food year-round.

What You Can Do

Support Wildlife Trust water vole conservation and mink management programmes
Create bankside habitat in gardens near water courses
Report water vole sightings and signs to local wildlife monitoring schemes