Sighting for September 21, 2017
Curtis A. Lehman
Forest Hills
Allegheny County, PA
- Pipevine Swallowtail
- Giant Swallowtail
- Cabbage White
- Clouded Sulphur
- Orange Sulphur
- Gray Hairstreak
- Eastern Tailed-Blue
- 'Summer' Spring Azure
- Great Spangled Fritillary
- Pearl Crescent
- Silver-spotted Skipper
- Wild Indigo Duskywing
- Common Checkered-Skipper
- Peck's Skipper
- Sachem
- Zabulon Skipper