Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1421199

Orange Sulphur
Colias eurytheme

Observation date: April 02, 2026
Submitted by: madamirie
Specimen type: Photograph
Observation notes: many many sulfurs on the wing, hard to capture with a camera as usual, warm day in high 50s/low 60s, cold intermittent wind, frost the night before, grasslands and forest with wildflowers, photos all of same individual
Status: Resident
Verified by: Ken Davenport
Verified date: April 06, 2026
Coordinator notes: None.