Close-Up Of A Bison Bull With Leaves Tangled In His Ear, Yellowstone National Park

Close-up of the face of a bison bull (Bison bison) with leaves tangled in his ear, Yellowstone National Park, Wyoming, United States of America. A bull bison is a powerful creature. Weighing up to a ton, it looks deceptively big and slow. It is able to run up to 30 miles per hour and is agile. Its massive head appears out of proportion, compared to its slender hind quarters. The horns grow during its entire life and are formidable weapons. While rubbing on a bush this bull accidentally tangled an ear ornament in his thick hair. He was walking towards the Hayden Valley on a warm July evening.