Photo 21249646, (c) C. Mallory, some rights reserved (CC BY-NC), uploaded by C. Mallory

Attribution © C. Mallory some rights reserved Uploaded by psyllidhipster Source iNaturalist Associated observations Photos / Sounds 6 photos What Checkered Garter Snake (Thamnophis marcianus) Observer psyllidhipster Date July 12, 2018 03:59 PM PDT Place Catalina Foothills, AZ, USA (Google, OSM) Date Added July 12, 2018 07:46 PM PDT 4 IDs Research Grade View Sizes small medium large original