Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1405520

One-eyed sphinx
Smerinthus cerisyi

Observation date: July 01, 2025
Submitted by: Hadelver@gmail.com
Specimen type: Photograph
Observation notes: Two clinging to warm window screen, remained in place 2+ hours. Abdomens curled ventrally. Cool morning, out of the sun. Locals comment they see a lot of these especially first thing.
Status: Resident
Verified by: davidwdroppers
Verified date: July 06, 2025
Coordinator notes: None.
Checklist region(s): Canada, Alberta