Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1371758

Sierra Sulphur
Colias behrii

Observation date: September 18, 2023
Submitted by: Robert Gorman
Specimen type: Photograph
Observation notes: Same day the 18 sept around mid day, Diane got a much fresher one than I did. Only saw a couple even though a week or two before they were quite common. Time flies when your having fun, and winter is on the way with lots of snow left over from last year. Happy Hunting!
Status: Resident
Verified by: Ken Davenport
Verified date: September 22, 2023
Coordinator notes: None.
Checklist region(s): United States, California, Mono County