Unidentified Fritillary A - Possibly Arctic Fritillary
Genus
Speyeria sp.
- 
An unidentified fritillary nectaring on pearly everlasting (Anaphalis margaritacea) along the Crofton Ridge Trail #73.........August 22, 2008. This individual is a good 1-2 cm wider in wingspan than the butterfly species seen in the top photo.