Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1290479

Muir's Hairstreak
Callophrys muiri

Observation date: May 14, 2021
Submitted by: Lisahug
Specimen type: Photograph
Observation notes: foggy in morning, cleared about noon. high 60s and sunny, slight breeze. Sargent Cypress Grove. nectaring on Yarrow.
Status: Resident
Verified by: Ken Davenport
Verified date: May 15, 2021
Coordinator notes: None.
Checklist region(s): United States, California, Sonoma County