Photo 17605978, (c) Valtierra, some rights reserved (CC BY-NC-ND), uploaded by Valtierra

Attribution © Valtierra some rights reserved Uploaded by biohexx1 Source iNaturalist Associated observations Photos / Sounds 3 photos What Southern Pacific Rattlesnake (Crotalus oreganus ssp. helleri) Observer biohexx1 Date May 6, 2018 10:12 AM PDT Place Oakoasis County Preserve; San Diego, California (Google, OSM) Date Added May 7, 2018 03:32 PM PDT 6 IDs Research Grade View Sizes small medium large original