Sighting for August 20, 2022
Denis C. Quinn
1 mile west of US route 1 on Mason-Dixon MD/PA line.
Chester County, PA
- Giant Swallowtail 1
- Eastern Tiger Swallowtail 10
- Spicebush Swallowtail 7
- Cabbage White 8
- Clouded Sulphur 2
- Orange Sulphur 1
- Great Spangled Fritillary 3
- Red-spotted Purple 1
- Monarch 6
- Silver-spotted Skipper 7
- Horace's Duskywing 2
- Common Checkered-Skipper 1
- Least Skipper 1
- Fiery Skipper 3
- Sachem 4
- Zabulon Skipper 21
- Dun Skipper 1
Eastern Tiger Swallowtail
Great Spangled Fritillary
Giant Swallowtail
Giant Swallowtail
Silver-spotted Skipper
Eastern Tiger Swallowtail
Fiery Skipper
Horace's Duskywing
Great Spangled Fritillary
Dun Skipper
The Giant Swallowtail was a first for this year and not often seen here, as the last and only other sighting was on 08/28/19 DCQ