Sighting for September 23, 2017
Michael Drake
Morris Arboretum
Philadelphia County, PA
- Cabbage White common
- Clouded Sulphur 1
- Orange Sulphur 5
- Variegated Fritillary 1
- Meadow Fritillary 1
- Pearl Crescent 1
- Painted Lady 3
- Monarch 2
- Horace's Duskywing 1
- Least Skipper 15
- Fiery Skipper 2
- Peck's Skipper 6
- Sachem 60
Sunny,hot. Sachems have crashed this week from over 200 to 60.