PNWMoths app is no longer functional
The identification key app we made available through the Google Play store a few years ago is not functioning properly. We are not planning on releasing an updated version but are working on integrating the ID function of the app into this website. To identify a moth using this website in the meantime, try browsing through the photographic plates or using the "Browse Full List" button on the Species Fact Sheets page to take you to a list that you can filter based on location to see a list of species known from the area where you made your observation.
