North American Butterfly Association
dead man's gulch, about 3 miles west of the town of Lyons
Boulder County, CO
we left Geer and went to deadman’s gulch,5,669 foot elevation. the stream was now running from recent snow… 70F sunny. we were there from 1 to 2:20 PM. we were particularly looking for the moss’ elfin.
Western Pine Elfin
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