Coyote, Yellowstone National Park, WyomingI photographed this coyote a few years back while in Yellowstone National Park. Winter is my favorite time to visit Yellowstone. Access to a majority of the park is restricted, but predators are very active due to the slowed metabolism of their prey. And they also happen to be wearing their finest coats in the winter months. Nikon D300 with Nikkor 200-400mm lens (at 400mm) ISO 400, f/5.6 at 1/2000th of a second.