Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1227258

Great ash sphinx
Sphinx chersis

Observation date: August 17, 2019
Submitted by: kellyhorse
Specimen type: Photograph
Observation notes: We spotted this caterpillar crawling on a city sidewalk, under a tree (we don't know what kind of tree). It was a sunny day in Calgary, Alberta.
Status: Resident
Verified by: jwileyrains
Verified date: February 19, 2022
Coordinator notes: None.
Checklist region(s): Canada, Alberta