Neal Herbert: Snowy sunrise, Mammoth Hot Springs
Neal Herbert: Snowy sunrise, Mammoth Hot Springs
Neal Herbert: Shadows & fresh snow, Mammoth Springs
Neal Herbert: Exploring Mammoth Hot Springs at sunrise
Neal Herbert: Hoar frost & hot springs, Mammoth Hot Springs
Neal Herbert: Exploring Mammoth Hot Springs at sunrise
Neal Herbert: Winter sunset on Prospect Peak
Neal Herbert: Winter panorama, Blacktail Deer Plateau
Neal Herbert: Bull bison, Blacktail Deer Plateau
Neal Herbert: Fresh snow, Blacktail Deer Plateau
Neal Herbert: Snowshoeing by Orange Spring Mound, Mammoth Hot Springs
Neal Herbert: Cow elk in snow, Mammoth Hot Springs
Neal Herbert: Cow elk in snow, Mammoth Hot Springs
Neal Herbert: Bison in snow, Mammoth Hot Springs
Neal Herbert: Shadows and steam at Mammoth Hot Springs
Neal Herbert: Greeting the day at Mammoth Hot Springs
Neal Herbert: Midwinter view of Lamar Valley
Neal Herbert: Misty morning along Obsidian Creek
Neal Herbert: Skiers watch bison from the road, Lower Geyser Basin
Neal Herbert: Skiers & snowmobiles, Lower Geyser Basin
Neal Herbert: Sunrise at zero degrees on the Lamar River
Neal Herbert: First tracks after fresh snow on the boardwalks at Mammoth Hot Springs
Neal Herbert: Clearing storm over Blacktail Deer Plateau
Neal Herbert: Bison, Lamar Valley
Neal Herbert: Birds gather in some open water on the Lamar River
Neal Herbert: Bison, Lamar Valley
Neal Herbert: -20F at the Lamar Buffalo Ranch
Neal Herbert: Moose in Lamar Valley
Neal Herbert: Tree covered in rime ice, Mammoth Hot Springs
Neal Herbert: Winter sunrise, Mammoth Hot Springs