Colorado Butterflies 2010 - BarbaraRibble
636RockslideCkrspot
July 4, 2010 - 2:31 p.m.  P1060636
Rockslide checkerspot, Chlosyne whitneyi.  Horseshow Mountain at snow crossing.

636RockslideCkrspot
July 4, 2010 - 2:31 p.m. P1060636
Rockslide checkerspot, Chlosyne whitneyi. Horseshow Mountain at snow crossing.