Photo 18194019, (c) Bill Miller, some rights reserved (CC BY-NC), uploaded by Bill Miller

Attribution © Bill Miller some rights reserved Uploaded by coffearobusta42 Source iNaturalist Associated observations Photos / Sounds What Northern Pacific Rattlesnake (Crotalus oreganus ssp. oreganus) Observer coffearobusta42 Date May 18, 2018 02:06 PM PDT Place Walnut Creek, CA 94598, USA (Google, OSM) Date Added May 18, 2018 03:32 PM PDT 7 IDs Research Grade View Sizes small medium large original