Sighting for September 17, 2015

Michael Drake

Morris Arboretum
Philadelphia County, PA

Sightings from 9/16 and 9/17.
No Swallowtails!!

  • Cabbage White 79
  • Clouded Sulphur 30
  • Orange Sulphur 27
  • Gray Hairstreak 1
  • Eastern Tailed-Blue 3
  • Variegated Fritillary 3
  • Meadow Fritillary 6
  • Pearl Crescent 2
  • Common Buckeye 1
  • Monarch 6
  • Silver-spotted Skipper 2
  • Horace's Duskywing 2
  • Least Skipper 10
  • Fiery Skipper 1
  • Peck's Skipper 65
  • Tawny-edged Skipper 1
  • Sachem 48