Reminds me of the story of the "World's largest Beaver Dam" that "can be seen from space". Impressive structure http://www.telegraph.co.uk/news/worldnews/north

Reminds me of the story of the "World's largest Beaver Dam" that "can be seen from space". Impressive structure http://www.telegraph.co.uk/news/worldnews/northamerica/canada/7676300/Worlds-biggest-beaver-dam-can-be-seen-from-space.html http://www.telegraph.co.uk/news/worldnews/northamerica/canad...