The playful North American river otter is equally at home in the water and on land. It makes its home in a burrow near the water's edge, and can thrive in river, lake, swamp, or estuary ecosystems.

River otters do not dig their own dens but may modify the unused burrows of other mammals. Otters also dwell in abandoned beaver lodges, hollow logs, under tangles of roots, and within rocky ledges.

WE DEPEND ON RIVER DOLPHINS ... dolphin species and the urgency of the situation to save them and their habitats. System planning: Sambor campaign and free flowing river section is maintained. This ...