Sighting for July 21, 2017
Curtis A. Lehman
Forest Hills
Allegheny County, PA
- Pipevine Swallowtail
- Eastern Tiger Swallowtail
- Spicebush Swallowtail
- Cabbage White
- Clouded Sulphur
- Eastern Tailed-Blue
- 'Summer' Spring Azure
- Great Spangled Fritillary
- Pearl Crescent
- Question Mark
- Red Admiral
- Red-spotted Purple
- Monarch
- Silver-spotted Skipper
- Wild Indigo Duskywing
- Peck's Skipper
- Zabulon Skipper