Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1059730

Big poplar sphinx
Pachysphinx occidentalis

Observation date: August 08, 2015
Submitted by: amydidit
Specimen type: Photograph
Observation notes: Weather: Low 90's, humid. Moth showed no interest in flying, possible hurt? Walked fine.
Status: Resident
Verified by: charleseharp
Verified date: August 25, 2015
Coordinator notes: None.
Checklist region(s): United States, Colorado, Pueblo County