Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1228568

Columbia silkmoth
Hyalophora columbia

Observation date: August 18, 2017
Date notes: 5 1/2 -6 inches wide 2 1/2 - 3 inches high
Submitted by: Crockit
Specimen type: Photograph
Observation notes: Taken in the cool of the morning
Status: Resident
Verified by: rogerdowner
Verified date: August 24, 2019
Coordinator notes: None.
Checklist region(s): Canada, Ontario