Home / Environment / Mink Menace: Traps Set to Save Water Voles
Mink Menace: Traps Set to Save Water Voles
20 Jun
Summary
- Traps deployed to combat invasive American mink threat.
- eDNA tests reveal presence of mink and declining voles.
- New water vole populations offer hope amid conservation efforts.
Conservation efforts are underway to protect endangered water voles, with traps being set for invasive American mink. Recent environmental DNA (eDNA) testing across 19 watercourses in the North Pennines fellsides revealed the presence of the non-native predator, which poses a significant threat to native species.
The tests, conducted by Eden Rivers Trust, also provided updates on the status of water voles and white-clawed crayfish. While new populations of water voles were discovered, offering hope, a concerning absence of crayfish was noted in some previously inhabited areas. The presence of American mink, known to have caused a 97% decline in water vole numbers since 1950, is now being actively addressed.
Stephen Henderson, conservation manager at Eden Rivers Trust, described the findings as both encouraging and concerning. He highlighted that the eDNA method is cost-effective and less disruptive to habitats. The urgent need to eradicate mink populations is paramount to safeguard the future of water voles and other threatened freshwater species in the UK.
