Photo 18648157, (c) Tony Iwane, some rights reserved (CC BY-NC), uploaded by Tony Iwane

Attribution © Tony Iwane some rights reserved Uploaded by tiwane Source iNaturalist Associated observations Photos / Sounds 2 photos What Diablo Range Garter Snake (Thamnophis atratus ssp. zaxanthus) Observer tiwane Date May 26, 2018 11:40 AM PDT Place Contra Costa County, CA, USA (Google, OSM) Date Added May 26, 2018 10:54 PM PDT Tags macro, contra costa county, east bay 4 IDs Research Grade View Sizes small medium large original Copyright Tony Iwane