Sighting for September 2, 2015
Curtis A. Lehman
Forest Hills
Allegheny County, PA
- Pipevine Swallowtail
- Black Swallowtail
- Giant Swallowtail
- Eastern Tiger Swallowtail
- Spicebush Swallowtail
- Cabbage White
- Eastern Tailed-Blue
- 'Summer' Spring Azure
- Great Spangled Fritillary
- Pearl Crescent
- Question Mark
- Eastern Comma
- American Lady
- Red-spotted Purple
- Hackberry Emperor
- Monarch
- Silver-spotted Skipper
- Wild Indigo Duskywing
- Common Checkered-Skipper
- Peck's Skipper
Observed in butterfly garden. The Giant Swallowtail was the first one of the year, a female, laying eggs on Northern Prickly Ash.