Photo 5093715, (c) Dr. Sean Haughian, some rights reserved (CC BY-NC), uploaded by Dr. Sean Haughian

Attribution © Dr. Sean Haughian some rights reserved Uploaded by seanhaughian Source iNaturalist Canada Associated observations Photos / Sounds What North American Porcupine (Erethizon dorsatum) Observer seanhaughian Date February 12, 2005 06:10 PM EST Place Division No. 10, AB, Canada (Google, OSM) Date Added October 2, 2016 09:00 PM EDT 4 IDs Research Grade View Sizes small medium large original