Looks like a High Brown Fritillary
Beautiful in the fog. Near Norris campground, about 8am
Yellowstone National Park
01/30/2006, 2:52 PM
Canon EOS D60, 1/250 sec, f/5, 130mm (70 to 300), ISO 200
A mother moose and calf in a willow thicket.
Sign in front if regenerating area in park
Sign about it living in hot spring at this site
Uinta Ground Squirrel (Spermophilus armatus); Yellowstone NP; 2012.05.11. Small grey ground squirrel in grassy fields around Yellowstone National Park Mammoth Springs Visitor Center.