Sighting for September 9, 2019
Denis C. Quinn
1 mile west of US route 1 on Mason-Dixon MD/PA line.
Chester County, PA
- Black Swallowtail 1
- Eastern Tiger Swallowtail 5
- Spicebush Swallowtail 2
- Cabbage White 12
- Clouded Sulphur 14
- Orange Sulphur 5
- Cloudless Sulphur 3
- Eastern Tailed-Blue 4
- Great Spangled Fritillary 2
- Pearl Crescent 5
- Painted Lady 2
- Common Buckeye 8
- Red-spotted Purple 6
- Monarch 3
- Silver-spotted Skipper 12
- Least Skipper 6
- Fiery Skipper 2
- Peck's Skipper 9
- Sachem 9
- Zabulon Skipper 12
3 Cloudless Sulphurs seen at one time at eleven AM!