Photo 3929368, (c) Joelle Belmonte, some rights reserved (CC BY-NC), uploaded by Joelle Belmonte

Attribution © Joelle Belmonte some rights reserved Uploaded by joelle Source iNaturalist Associated observations Photos / Sounds 3 photos What Pacific Gopher Snake (Pituophis catenifer ssp. catenifer) Observer joelle Date June 4, 2016 12:09 PM HST Place Mount Diablo State Park, Contra Costa, California, United States (Google, OSM) Date Added June 6, 2016 02:09 PM PDT 3 IDs Research Grade View Sizes small medium large original