Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1357272

Pepper and Salt Geometer
Biston betularia

Observation date: May 29, 2023
Submitted by: weflybye
Specimen type: Photograph
Observation notes: Found this Biston betularia larva on 10-4-22 and brought it home to raise (fed it Maple). It pupated on 10-14-22 and then stayed in our outdoor shed in a tent. Today it emerged! 5/29/23.
Status: Resident
Verified by: davidwdroppers
Verified date: May 29, 2023
Coordinator notes: None.
Checklist region(s): United States, Washington, Mason County