The Ultimate Polar Plunger

The comical polar plunging otters were entertaining to watch and a rush to photograph.  The North American river otter (lontra canadensis) has two layers of fur. A dense undercoat traps warm air, along with their waterproof topcoat otters are able to swim the frigid waters of winter.  So we have it straight from Mother Nature herself, dressing in layers is a good thing.

North American river otter, lontra canadensis/Elle Pollard 2018