grizzly bear, grizzly bears, grizzly, grizzlies, brown bears, brown bear, bear, bears, Ursus arctos, mammal, mammals, animals, nature, animal, wildlife, fauna, predator, predators, omnivore, North America, Rocky Mountains, Wyoming, Yellowstone, Yellowstone National Park, Shoshone National Forest, horizontal, Tom, Pat, Leeson, and, &, leesonphoto, photo, photos, photograph, photographs, image, images, picture, pictures, stock, of, agency, leesonphoto