A water vole
Media playback is unsupported on your device

Scores of water voles to be released in Yorkshire

About 100 water voles are to be released in the Yorkshire Dales.

Ecologists from the National Trust plan to release the new colony into Malham Tarn, England's highest freshwater lake.

  • 19 Aug 2016
  • From the section UK
Go to next video: Why are voles vanishing?