1. Two moose standing side by side on the snow-covered sage brush of Antelope Flats. The one in the foreground is walking, and his nose is covered in snow. The one in the background is heads-down, browsing the brush.

    Bull Moose, Antelope Flats, Grand Teton National Park. December, 2019.

    Published on January 17, 2020

  2. A bull moose stepping through deep snow near Moose, Wyoming.

    Bull Moose, Grand Teton National Park. December, 2019.

    Published on January 17, 2020

  3. Three bighorn sheep standing on top of a snow-covered rocky ridge at the National Elk Refuge.

    Bighorn Sheep, National Elk Refuge, Wyoming. December, 2019.

    Published on January 16, 2020

  4. A bull moose standing in the snow-covered sage brush at Antelope Flats. In the background, a pine-covered hill.

    Bull Moose, Antelope Flats, Grand Teton National Park. December, 2019.

    Published on January 15, 2020

  5. A close-up of a bull moose standing in the snow at Antelope Flats.

    Bull Moose, Antelope Flats, Grand Teton National Park. December, 2019.

    Published on January 14, 2020

  6. A bull moose a snow-covered road near Antelope Flats. His snout is covered in snow.

    Bull Moose, Antelope Flats, Grand Teton National Park. December, 2019.

    Published on January 14, 2020

  7. A bull moose standing in the snow at Antelope Flats. His snout is covered in snow.

    Bull Moose, Antelope Flats, Grand Teton National Park. December, 2019.

    Published on January 13, 2020

  8. Four bull moose lying down in the snow-covered sage brush of Antelope Flats. The one in the foreground is looking in the direction of the camera.

    Bull Moose, Antelope Flats, Grand Teton National Park. December, 2019.

    Published on January 13, 2020

  9. A bull moose lying down in snow-covered sage brush at Antelope Flats. His head is facing in the direction of the camera.

    Bull Moose, Antelope Flats, Grand Teton National Park. December, 2019.

    Published on January 12, 2020

  10. A close-up of a bull moose lying down in the snow. His teeth are visible mid-chew, making him look like he's smiling.

    Bull Moose, Antelope Flats, Grand Teton National Park. December, 2019.

    Published on January 12, 2020

  11. A close-up of a bull moose on Antelope Flats. His snout is covered in snow.

    Bull Moose, Antelope Flats, Grand Teton National Park. December, 2019.

    Published on January 11, 2020

  12. A bull moose standing in snow-covered sage brush on Antelope Flats.

    Bull Moose, Antelope Flats, Grand Teton National Park. December, 2019.

    Published on January 11, 2020

  13. A bull moose standing in snow-covered sage brush on Antelope Flats.

    Bull Moose, Antelope Flats, Grand Teton National Park. December, 2019.

    Published on January 10, 2020

  14. A bull moose standing in snow-covered sage brush on Antelope Flats. His head is turned towards the camera.

    Bull Moose, Antelope Flats, Grand Teton National Park. December, 2019.

    Published on January 10, 2020

  15. A close-up of a bull moose lying down in the snow.

    Bull Moose, Antelope Flats, Grand Teton National Park. December, 2019.

    Published on January 9, 2020

  16. A bull moose lying down in snow-covered sage brush at Antelope Flats. He's looking towards the camera. In the background, pine-covered hills.

    Bull Moose, Antelope Flats, Grand Teton National Park. December, 2019.

    Published on January 9, 2020

  17. A bull moose standing in snow-covered sage brush on Antelope Flats.

    Bull Moose, Antelope Flats, Grand Teton National Park. December, 2019.

    Published on January 8, 2020

  18. A bull moose standing in snow-covered sage brush on Antelope Flats.

    Bull Moose, Antelope Flats, Grand Teton National Park. December, 2019.

    Published on January 8, 2020

  19. Two bull moose lying down in snow-covered sage brush at Antelope Flats.

    Bull Moose, Antelope Flats, Grand Teton National Park. December, 2019.

    Published on January 7, 2020

  20. Three bull moose lying down among snow covered sage brush in Antelope Flats. Only their antlers and the top of their heads can be seen. The two on the left are facing away from the camera; the one on the right is facing towards the camera.

    Bull Moose, Antelope Flats, Grand Teton National Park. December, 2019.

    Published on January 7, 2020

  21. Two bighorn sheep ram standing next to each other. The one on the right has some grasses coming out of his mouth. Their horns are touching.

    Bighorn Sheep, National Elk Refuge, Wyoming. December, 2019.

    Published on January 6, 2020

  22. Two bighorn sheep ram. The one on the left is looking towards the camera; the one on the right is heads down, eating, and is obscured by some out of focus grasses in the foreground.

    Bighorn Sheep, National Elk Refuge, Wyoming. December, 2019.

    Published on January 6, 2020

  23. Two bighorn sheep ram standing in front of each other. They're standing on a snow-covered hillside, looking in opposite directions.

    Bighorn Sheep, National Elk Refuge, Wyoming. December, 2019.

    Published on January 5, 2020

  24. A bighorn sheep ram rubbing its face against another ram's face, as if whispering something on his ear.

    Bighorn Sheep, National Elk Refuge, Wyoming. December, 2019.

    Published on January 5, 2020