Sighting for April 22, 2020

Denis C. Quinn

1 mile west of US route 1 on Mason-Dixon MD/PA line.
Chester County, PA

At the time of these sightings, 09:30 the temperature was only 40.5°, full sunshine, and very windy.

  • Eastern Tiger Swallowtail 1
  • Spicebush Swallowtail 1
  • Cabbage White 3
  • Spring Azure 1
  • Juvenal's Duskywing 1