| Beavers
have large, paddle-like tails, which are used to slap the water
to warn of danger. They also have large, orange front teeth
used for gnawing down trees to build dams. Originally numerous
along the Red River, beavers were hunted for their pelts and
became scarce; however, their numbers have increased in recent
years. |

Photo courtesy of USDA Wildlife Services - Bismarck |