Observation notes: Sunny, windy and mid 50s. Observed several flying in open, gentle hillside covered in sagebrush adjacent to aspen stand and extensive lodgepole pine forest. Several Sheridan's Hairstreaks also observed in this area and even interacting aggressively with this species.
Verified by: J_Martineau
Verified date: May 13, 2016
Coordinator notes: white on postmedian band is good marker for C. mossii.