Dashing Thru the Snow

Coyote Yellowstone National Park - 2019 Day 1 West Yellowstone to Old Faithful 20190127_0608 Mandatory Credit: Dale Grosbach - Hills and Skies Photography

King Ram

Bighorn Sheep Ram Yellowstone National Park - 2019 Day 6 Gallatin National Forest 20190202_0971 Mandatory Credit: Dale Grosbach - Hills and Skies Photography

Woods Bison

Yellowstone National Park - 2019 Day 1 West Yellowstone to Old Faithful 20190127_0152 Mandatory Credit: Dale Grosbach - Hills and Skies Photography

Long-tailed Weasel - Winter phase

Yellowstone National Park - 2019 20190127_0759 Mandatory Credit: Dale Grosbach - Hills and Skies Photography

Closeup

Yellowstone National Park - 2019 Day 1 West Yellowstone to Old Faithful 20190127_0619 Mandatory Credit: Dale Grosbach - Hills and Skies Photography

Snowy Bison

Yellowstone National Park - 2019 20190127_0654 Mandatory Credit: Dale Grosbach - Hills and Skies Photography

Frosty Trees, Frosty Bison

Firehole Basin Yellowstone National Park - 2019 20190129_0090 Mandatory Credit: Dale Grosbach - Hills and Skies Photography

Red Squirel

Yellowstone National Park - 2019 Day 7 Birds - Cooke City, WY Bison & Elk, Yellowstone Canyon 20190203_0593 Mandatory Credit: Dale Grosbach - Hills and Skies Photography

Hoarfrost

Yellowstone National Park - 2019 20190129_0005 Mandatory Credit: Dale Grosbach - Hills and Skies Photography

Snowy Horns

Yellowstone National Park - 2019 Day 4 North Range -Cooke City 20190131_0298 Mandatory Credit: Dale Grosbach - Hills and Skies Photography

Bison

Along the Hayden River Yellowstone National Park - 2019 20190131_0877 Mandatory Credit: Dale Grosbach - Hills and Skies Photography

Sunlit Bulls

Near Phantom Lake, Blacktail Plateau Yellowstone National Park - 2019 20190201_0085 Mandatory Credit: Dale Grosbach - Hills and Skies Photography

Bighorn Rams

Gallatin National Forest Yellowstone National Park - 2019 20190202_0880 Mandatory Credit: Dale Grosbach - Hills and Skies Photography

Peekaboo

Yellowstone National Park - 2019 Day 7 Cooke City, MT 20190203_0825 Mandatory Credit: Dale Grosbach - Hills and Skies Photography

20190127_0448

Yellowstone National Park - 2019 Day 1 West Yellowstone to Old Faithful Image #0448 Mandatory Credit: Dale Grosbach - Hills and Skies Photography

20190128_0119

Yellowstone National Park - 2019 Day West Yellowstone to Hayden Valley Image #0119 Mandatory Credit: Dale Grosbach - Hills and Skies Photography