Black Bear (Ursus americanus) sow climbing a tree, Yellowstone National Park, Wyoming, United States of America, North America

travel destination photography vertical black bear ursus americanus climbing tree yellowstone national park wyoming animal themes wildlife animals in the wild outdoors side view full length one animal day national park focus on foreground tree trunk white effort mammal usa us united states united states of america north america american north american colour image colour color image color outside travel destinations travel nobody no one no one foreground focus differential focus