Wildlife Welfare

Wild Water Vole Decline and Wetland Welfare

Water voles are one of the UK's most rapidly declining mammals with welfare and conservation implications from habitat loss and mink predation.

Key Facts

Water vole populations have declined by over 90% in the UK since the 1960s
American mink introduced through fur farming escapes are the primary predator driver of decline
Bankside vegetation loss and water quality decline destroy habitat
Mink control programmes protect water vole colonies where habitat is suitable
Reintroduction programmes in restored wetlands are successfully establishing new populations

Welfare Considerations

Water vole welfare is severely compromised by predation pressure from mink and habitat loss. Population declines reduce individual welfare at the population level as animals are forced into poorer, more fragmented habitat. Mink control and habitat restoration directly improve welfare outcomes.

What You Can Do

Support water vole conservation and mink control programmes through wildlife trusts
Create water vole friendly habitat including unmanicured bankside vegetation
Report water vole activity to local wildlife recording schemes to support population monitoring