Sighting for May 28, 2015
Curtis A. Lehman
Forest Hills
Allegheny County, PA
- Black Swallowtail
- Eastern Tiger Swallowtail
- Cabbage White
- Orange Sulphur
- 'Summer' Spring Azure
- American Snout
- Pearl Crescent
- Question Mark
- Red Admiral
- Red-spotted Purple
- Silver-spotted Skipper
- Common Checkered-Skipper
- Peck's Skipper
- Zabulon Skipper
New Sighting
Observed in butterfly garden. The American Snout was nectaring on the blossoms of Ptelea trifoliata.