Photo 12082361, (c) Ryan Donnelly, some rights reserved (CC BY-NC), uploaded by Ryan Donnelly

Attribution © Ryan Donnelly some rights reserved Uploaded by rynaturalist Source iNaturalist Associated observations Photos / Sounds What Southern Pacific Rattlesnake (Crotalus oreganus ssp. helleri) Observer rynaturalist Date July 1, 2016 Place Idyllwild-Pine Cove, CA, USA (Google, OSM) Date Added November 28, 2017 01:05 AM CST 6 IDs Research Grade View Sizes small medium large original Copyright