He Thought It Was A Giant Beaver Struggling In The Muddy Waters But Soon Found Out The Truth

Their Dams Can Be Enormous

In the thick wilderness of Alberta, explorer Rob Mark discovered the world ‘s largest beaver dam that stretched to 850 meters deep. It became more clear when the scientists used a satellite to image it down for better clarity. They found out that this dam was a work of many generations of beavers that started to build this dam in the 1970s. Nobody could have thought that beavers can be so hardworking.