Sighting for July 24, 2021
Clifford Hence
John Heinz NWR,
Philadelphia County, PA
- Pipevine Swallowtail 1
- Black Swallowtail 5
- Eastern Tiger Swallowtail 6
- Spicebush Swallowtail 1
- Cabbage White 30
- Clouded Sulphur 3
- Orange Sulphur 2
- Gray Hairstreak 1
- Eastern Tailed-Blue 2
- 'Summer' Spring Azure 4
- Pearl Crescent 1
- Red Admiral 5
- Common Buckeye 1
- Monarch 20
- Silver-spotted Skipper 10
- Wild Indigo Duskywing 2
- Least Skipper 4
- Zabulon Skipper 10
- Broad-winged Skipper 8
- Dun Skipper 3
Results from the Annual Butterfly Count at the Heinz Refuge