Photo 1475324, (c) Haley Selen, some rights reserved (CC BY-NC), uploaded by Haley Selen

Attribution © Haley Selen some rights reserved Uploaded by hselen Source iNaturalist Associated observations Photos / Sounds What North American Porcupine (Erethizon dorsatum) Observer hselen Date November 13, 2014 04:19 PM CST Place Northwoods, Sandstone, MN, US (Google, OSM) Date Added January 9, 2015 09:16 PM CST 1 comment 5 IDs Research Grade View Sizes small medium large original