Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1409016

Clouded Sulphur
Colias philodice

Observation date: July 22, 2025
Submitted by: Razzlefish
Specimen type: Photograph
Observation notes: Sunny, windy weather. Butterfly was feeding from smooth oxeye flowers.
Status: Resident
Verified by: jmgesell
Verified date: July 24, 2025
Coordinator notes: Female “alba” form. Could also possibly be C. eurytheme, since the two species are nearly indistinguishable in this form. However, location would favor C. philodice. -Jeff Gesell
Checklist region(s): Canada, Ontario