an endangered water vole, arvicola amphibius, feeding at the edge of a stream. the water vole is under serious threat from habitat

adorable amphibius animal animals arvicola background beautiful britain british brown cute eating edge endangered england environment european feeding fur furry grass green ground habitat hertford loss mammal mink native natural nature nonnative outdoors plant pond predation ratty river rodent serious shady shy small spring stream sweet tail threat undergrowth vole water waters watervole whiskers wild wildlife