Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1211921

Arrowhead Blue
Glaucopsyche piasus

Observation date: June 16, 2019
Submitted by: A_baldini
Specimen type: Photograph
Observation notes: Weather: Partly cloudy and 55-60 degrees. Notes: Observed 1-2 Arrowhead Blues at this semi-riparian area along the Well Gulch Trail. This is a species I didn't expect to be seeing anytime soon, so I'm glad I get to add it to my life list!
Status: Resident
Verified by: mikefisher
Verified date: October 04, 2019
Coordinator notes: The Arrowhead Blue is one of my favorites and usually not found in numbers. Mike
Checklist region(s): United States, Colorado, Larimer County