Beavers & Bagpipes

How sensible is it to bring back an animal which disappeared from our landscape 500 years ago? 'Beavers and Bagpipes' explores the reintroduction of the Eurasian beaver back into the wilds of Scotland. However, releasing an animal which completely alters the landscape to make itself at home isn't always welcomed with open arms. Anthony De Unger travels with you to get to the bottom of issue.