Stock photography picture of A gray wolf walking by a tree in a green grassy field Montana US

A1C438 - Licenced Caption A gray wolf walking by a tree in a green grassy field Montana US Keywords animal, animal, behavior, animal, behaviors, animals, behavior, canine, canines, cooperate, cooperative, endurance, environment, habitat, habitats, horizontal, horizontals, land, dwelling, vulpine, mammal, mammals, natural, nature, outdoor, outdoors, predator, predatorial, predators, predatory, social, vertebrate, vertebrates, warm, blooded, wild, wilderness, wildlife, Wolf, Wolves