Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

  Sighting 1248844

Observation date: May 17, 2020
Submitted by: rakramden
Specimen type: Photograph
Observation notes: Sunny, in garden in Denver CO. Probably 100 of this kind of moth, on multiple kinds of flowering perennials. Attached photo shows moths on Stachys lavandulifolius.
Status: Resident
Verified by: A_baldini
Verified date: June 01, 2020
Coordinator notes: These are Alfalfa Webworm moths, Loxostege cereralis. They indeed had a brief, enormous population explosion about 2-3 weeks ago. I probably had about 100 of them myself on my Alliums around the same time. Anyway, thanks for submitting your sighting!
Checklist region(s): United States, Colorado, Denver County