Sighting for August 1, 2017
Michael Drake
Morris Arboretum
Philadelphia County, PA
- Eastern Tiger Swallowtail common
- Spicebush Swallowtail
- Cabbage White common
- Clouded Sulphur 1
- Orange Sulphur
- 'Summer' Spring Azure common
- American Lady 1
- Painted Lady 6
- Red Admiral 4
- Common Buckeye 1
- Monarch common
- Silver-spotted Skipper
- Least Skipper common
- Peck's Skipper common
- Sachem common
- Zabulon Skipper
90, mostly sunny. Lots of nectar - skipper numbers still low