COLORADO: Larimer Co; Rocky Mountain National Park, Medicine Bow Curve trail - July 2025
WYOMING: Teton Co; Yellowstone NP, Upper Geyser Basin - July 2019
WYOMING: Park Co; Yellowstone National Park, Middle Geyser Basin - July 2013
Rocky Mountain Parnassian (Parnassius smintheus)
COLORADO: Larimer Co; Rocky Mountain National Park, Medicine Bow Curve trail - July 2025
WYOMING: Teton Co; Yellowstone NP, Upper Geyser Basin - July 2019
WYOMING: Park Co; Yellowstone National Park, Middle Geyser Basin - July 2013