Nature Notes: North American River Otter
Photo by Tom Koerner/USFWS. (Lontra canadensis) by Terry McNamara The sight of a group, or “romp,” of otters crossing the bank of a pond with their playful, loping gait can’t fail to elicit a smile. Sleek and weasel-like, these carnivorous mammals have rich brown fur and grow to between three and four feet