Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1368605

Milbert's Tortoiseshell
Aglais milberti

Observation date: August 14, 2023
Submitted by: Dobber31
Specimen type: Photograph
Observation notes: Three milberti's were busy flying around a patch of Coyote mint and didn't mind me getting in close in for a picture. Up at about 9800ft., north ridge line above Sonora Pass. After some morning rain showers, weather cleared and warmed to 67 degrees. The butterflies responded.
Status: Resident
Verified by: Ken Davenport
Verified date: August 17, 2023
Coordinator notes: These are among the most beautiful butterflies!
Checklist region(s): United States, California, Alpine County