You g-otter check this out… This trio of river otters was recently filmed at Stagecoach State Park, taking advantage of some open water on the reservoir. Known for sliding on ice, snow and their playful swimming, seeing a river otter in the wild is something special. Did you know? A group of river otters can be called a romp, lodge, or raft (among several other names). Video description: A group of three river otters plays on ice and swims in a partially frozen lake. | Colorado Parks and Wildlif