Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1337543

Northern Blue
Plebejus idas

Observation date: July 30, 2022
Date notes: Local time was 11:11 Mountain Daylight Time
Submitted by: scsmith1957
Specimen type: Photograph
Observation notes: Small, powder blue butterfly with dark wing edges and white fringe. Wingspan: approx. 10-15mm. A large grouping was observed near the trailhead to Blakiston Falls in Red Rock Canyon of Waterton Lakes N.P. Appeared to be attracted to wildflowers having similar blue color (sp. unknown). Appears to be Polyommatus icarus, but much farther west than the published range for this species.
Status: Resident
Verified by: Paul Prappas
Verified date: February 20, 2023
Coordinator notes: None.
Checklist region(s): Canada, Alberta