Wildlife

Wild Water Vole Welfare and Mink Predation

Water voles are Britain's fastest-declining mammal, with American mink predation being the primary driver of decline alongside habitat loss.

Key Facts

UK water vole populations declined by 90% between 1989 and 1998
American mink, introduced from fur farms, are the primary predator driving decline
Mink are small enough to enter water vole burrows eliminating entire colonies
Trapping and removal of mink from catchments allows water vole population recovery
Mink can travel over 10 km per day making catchment-scale management essential

Welfare Considerations

Water vole welfare is compromised at population scale by mink predation causing local extinction. Individual welfare impacts of mink predation are acute. Mink trapping for conservation creates an ethical tension between vole welfare and mink welfare that must be managed transparently.

What You Can Do

Support water vole conservation projects in your area
Contribute to mink monitoring programmes using rafts
Learn about water vole ecology and the conservation challenge
Advocate for coordinated catchment-scale mink management programmes