Photo 2988538, (c) Rob Curtis, some rights reserved (CC BY-NC-SA), uploaded by Rob Curtis

Attribution © Rob Curtis some rights reserved Uploaded by rcurtis Source iNaturalist Associated observations Photos / Sounds 2 photos What Birch Polypore (Fomitopsis betulina) Observer rcurtis Date February 7, 2016 04:21 PM EST Place 2901–2995 Heron Dr, Tallmadge, OH, US (Google, OSM) Date Added February 8, 2016 11:00 PM EST 3 IDs Research Grade View Sizes small medium large original