Bison (Bison bison) routinely walk in single file as they constantly wander the prairie to graze in their favorite pastures. Grand Teton National Park, Wyoming, September 2016. Canon 5D III, 100-400mm IS II, ISO 640, 1/200 second @ f/6.3, image size 5185 x 3262 pixels.
Red Fox (Vulpes vulpes), Grand Teton National Park, Wyoming. The wind swept fur accentuates the multitude of colors and luxurious nature of a Teton winter fox pelt. Red Fox are crepuscular (active at dusk and dawn), but during northern winters, they may be active hunting and feeding throughout the day.
I was fortunate to observe let alone photograph this beautiful canid while in Grand Teton National Park, Wyoming. I traveled to the park to photograph red fox but I never dreamed that I would have the opportunity to photograph a morph fox as well. This particular fox was making a living near a wetlands area and preying on mallard ducks and muskrats.