Photo 4336187, (c) M. Goff, some rights reserved (CC BY-NC-SA), uploaded by M. Goff

Attribution © M. Goff some rights reserved Uploaded by gwark Source iNaturalist Associated observations Photos / Sounds What Thallophaga hyperborea Observer gwark Date April 23, 2012 12:18 PM AKDT Place Sitka, AK, USA (Google, OSM) Date Added July 23, 2016 01:16 PM AKDT Tags Arthropods, Geometridae, Insecta, Lepidoptera, Thallophaga hyperborea 3 IDs Research Grade View Sizes small medium large original Copyright Matt Goff