1. A gray wolf, standing among snow-covered sage brush.

    Wolf, Grand Teton National Park, Wyoming. June, 2019.

    Published on August 23, 2019

  2. A black wolf with light colored eyes and some white fur on its muzzle, wearing a tracking collar, looking towards its right.

    Wolf, Grand Teton National Park, Wyoming. June, 2019.

    Published on August 23, 2019

  3. A wolf stalking a herd of bison and their red dogs in the Lamar Valley.

    A wolf stalking a herd of bison in the Lamar Valley, Yellowstone National Park.…

    Published on August 2, 2019