Alert mule deer (Odocoileus hemionus) stares at the camera, Grand Teton National Park, Wyoming, United States of America, North America

travel destination photography colour image horizontal national park outdoors day united states of america north america grand teton national park wyoming no people non urban scene animal themes wildlife animals in the wild mammal front view part of portrait looking at camera alertness mule deer odocoileus hemionus one animal focus on foreground animal ear standing grey nature