2024 1:55 p.m. An American river otter has been spotted in the Ridley Creek watershed after more than a century of absence. Ridley Creek is a tributary of the Delaware River in Chester and ...

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.