Adult, Animal, Animal in Habitat, Canid, Canidae, Canis lupus, Canis lupus irremotus, Canis sp, Carnivoran, Day, Front View, Full Length, Horizontal, Least Concern, Mammal, Minden Submission 033, National Park, Nobody, North America, One Animal, Outdoors, Snow, U.S. National Park, USA, United States, United States of America, Wildlife, Winter, Wolf, Wyoming, Yellowstone National Park