Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1400075

Mournful Duskywing
Erynnis tristis

Observation date: April 08, 2025
Submitted by: Zencoyote
Specimen type: Photograph
Observation notes: Single individual hilltopping among gaps in chaparral vegetation. Temps high 60s, clear, minor breeze. Other territorial species also present.
Status: Resident
Verified by: Ken Davenport
Verified date: April 08, 2025
Coordinator notes: None.
Checklist region(s): United States, California, San Diego County