North American Butterfly Association
Bristlecone Trail, Mt. Charleston, Spring Mountains National Recreation Area
Clark County, NV
10:00 am to 4:00 pm at 8,000 - 9,200 ft. elevation over 8 miles in 73 degree sunny weather. Highlights included one Mt. Charleston Blue (Plebejus shasta charlestonensis) and two Carole’s Fritillaries (Speyeria carolae).
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