Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1416316

California Tortoiseshell
Nymphalis californica

Observation date: October 16, 2025
Submitted by: c.y.anderson
Specimen type: Photograph
Observation notes: None.
Status: Resident
Verified by: Ken Davenport
Verified date: October 23, 2025
Coordinator notes: None.
Checklist region(s): United States, California, Alameda County

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