1. A close-up of a bighorn sheep lamb among other bighorn sheep, at the National Elk Refuge in Wyoming.

    Bighorn Sheep, National Elk Refuge, Wyoming. November, 2018.

    Published on April 11, 2019

  2. A close-up of a bighorn sheep ewe at the National Elk Refuge, in Wyoming.

    Bighorn Sheep, National Elk Refuge, Wyoming. November, 2018.

    Published on April 11, 2019

  3. A bighorn sheep lamb standing in the snow at the National Elk Refuge, Wyoming.

    Bighorn Sheep, National Elk Refuge, Wyoming. November, 2018.

    Published on April 11, 2019

  4. A bighorn sheep ewe and lamb at the National Elk Refuge, Wyoming.

    Bighorn Sheep, National Elk Refuge, Wyoming. November, 2018.

    Published on April 11, 2019

  5. A bighorn sheep standing in the snow at the National Elk Refuge, Wyoming.

    Bighorn Sheep, National Elk Refuge, Wyoming. November, 2018.

    Published on April 11, 2019

  6. A bighorn sheep ram at the National Elk Refuge, Wyoming.

    Bighorn Sheep, National Elk Refuge, Wyoming. November, 2018.

    Published on April 10, 2019

  7. A bighorn sheep ram at the National Elk Refuge, Wyoming.

    Bighorn Sheep, National Elk Refuge, Wyoming. November, 2018.

    Published on April 10, 2019

  8. The view from the passenger seat of our car while a bighorn sheep ram blocks the road, at the National Elk Refuge, Wyoming.

    Traffic jam at the National Elk Refuge, Wyoming. November, 2018.

    Published on April 9, 2019

  9. A bighorn sheep walking on Millers Butte at the National Elk Refuge in Wyoming.

    Bighorn sheep, National Elk Refuge, Wyoming. March, 2018.

    Published on September 9, 2018