Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 553205

Big poplar sphinx
Pachysphinx occidentalis

Observation date: August 09, 2011
Date notes: I believe I found it on that date but i'm not 100% sure, it was at some point that week
Submitted by: Socpxd
Specimen type: Photograph
Observation notes: It was dying when i found it. when i tried to pick it up, it flashed the red under it's wings.
Status: Resident
Verified by: kellyrichers
Verified date: September 12, 2011
Coordinator notes: None.
Checklist region(s): Deschutes County, Oregon, United States