what are these creatures?
The North American river otter also known as the northern river otter or common otter, is a semiaquatic mammal endemic to the North American continent found in and along its waterways and coasts.
North American river otter
The North American river otter ("Lontra canadensis"), also known as the northern river otter or common otter, is a semiaquatic mammal endemic to the North American continent found in and along its waterways and coasts.
where do river otters go in the winter During winter, the North American river otters heavily use openings in the ice, and may excavate passages in beaver dams for accessing open water.
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North American river otter [SEP] Introduction
The North American river otter ("Lontra canadensis"), also known as the northern river otter or common otter, is a semiaquatic mammal endemic to the North American continent found in and along its waterways and coasts. An adult North American river otter can weigh between . The river otter is protected and insulated by a thick, water-repellent coat of fur. The North American river otter, a member of the subfamily Lutrinae in the weasel family (Mustelidae), is equally versatile in the water and on land. It establishes a burrow close to the water's edge in river, lake, swamp, coastal shoreline, tidal flat, or estuary ecosystems.