Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1422732

Clouded Sulphur
Colias philodice

Observation date: May 10, 2026
Submitted by: Cascade Colors
Specimen type: Photograph
Observation notes: All had distinct green tones to underside
Status: Resident
Verified by: mikefisher
Verified date: May 17, 2026
Coordinator notes: This is a female of the common Clouded Sulphur...too early in the year for Scudder's yet...but may not be too long before it flies in this goofy season. Mike
Checklist region(s): United States, Colorado, Grand County