Sighting for August 20, 2016
Clifford Hence
Heinz NWR at Tinicum
Philadelphia County, PA
- Eastern Tiger Swallowtail 1
- Spicebush Swallowtail 1
- Cabbage White 20
- Clouded Sulphur 2
- Orange Sulphur 4
- Eastern Tailed-Blue 4
- Pearl Crescent 3
- Monarch 3
- Silver-spotted Skipper 12
- Horace's Duskywing 1
- Wild Indigo Duskywing 6
- Sachem 8
- Zabulon Skipper 4