Photo 13082838, (c) Jason Headley, some rights reserved (CC BY-NC), uploaded by Jason Headley

Attribution © Jason Headley some rights reserved Uploaded by jasonheadley Source iNaturalist Canada Associated observations Photos / Sounds What Prairie Rattlesnake (Crotalus viridis) Observer jasonheadley Date May 2014 Place Canada (Google, OSM) Date Added January 23, 2018 03:31 PM PST 6 IDs Research Grade View Sizes small medium large original