Photo 3224065, (c) Jorge H. Valdez, some rights reserved (CC BY-NC), uploaded by Jorge H. Valdez

Attribution © Jorge H. Valdez some rights reserved Uploaded by jorgehvaldez Source iNaturalist Mexico Associated observations Photos / Sounds What Southern Pacific Rattlesnake (Crotalus oreganus ssp. helleri) Observer jorgehvaldez Date March 25, 2016 09:52 AM PDT Place Islas Coronados, Tijuana, BC , MX (Google, OSM) Date Added March 25, 2016 08:01 PM PDT 5 IDs Research Grade View Sizes small medium large original