Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1421712

Orange Sulphur
Colias eurytheme

Observation date: April 15, 2026
Submitted by: PAbirder
Specimen type: Photograph
Observation notes: None.
Status: Resident
Verified by: jmgesell
Verified date: April 16, 2026
Coordinator notes: Evidence of orange coloration on the ventral FW favors eurytheme over philodice...although females can be tricky. -jmgesell