_NMG5775-Edit_otter Lutra Yellowstone winter ice.jpg
North American river otters (Lutra canadiensis) sliding on ice. Upper Yellowstone River, Hayden Valley, Yellowstone, USA. January
Nick Garbutt Natural Selection
Frozen, January, Lutra, Montana, Mustelidae, National Park, Nick Garbutt, Wyoming, Yellowstone, canadensis, ice, otter, pair, river, snow, winter