Photo 4118987, (c) Rosemary J. Smith, some rights reserved (CC BY-NC), uploaded by Rosemary J. Smith

Attribution © Rosemary J. Smith some rights reserved Uploaded by rosemary_smith Source iNaturalist Associated observations Photos / Sounds 3 photos What North American Porcupine (Erethizon dorsatum) Observer rosemary_smith Date June 25, 2016 08:30 PM MDT Place Gunnison National Forest, Crested Butte, CO, US (Google, OSM) Date Added June 27, 2016 02:30 PM MDT 3 comments 6 IDs Research Grade View Sizes small medium large original