Sighting for August 18, 2020
Curtis A. Lehman
Forest Hills
Allegheny County, PA
- Pipevine Swallowtail
- Eastern Tiger Swallowtail
- Spicebush Swallowtail
- Cabbage White
- Orange Sulphur
- Cloudless Sulphur
- Sleepy Orange
- Gray Hairstreak
- Eastern Tailed-Blue
- 'Summer' Spring Azure
- Pearl Crescent
- Hackberry Emperor
- Monarch
- Silver-spotted Skipper
- Wild Indigo Duskywing
- Least Skipper
- Peck's Skipper
- Zabulon Skipper