Do Juvenile Nearctic River Otters (Lontra canadensis) Contribute to Fall Scent Marking?

Zach H. Olson, Sadie S. Stevens, Thomas L. Serfass


We present photographic evidence in support of the hypothesis that juvenile Nearctic River Otters (Lontra canadensis) contribute to the observed fall peak in scent marking.


Lontra canadensis; Nearctic River Otter; scent marking; seasonal variation; Pennsylvania

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