Photo 969516, (c) David Durieux, some rights reserved (CC BY-NC-ND), uploaded by David Durieux

Attribution © David Durieux some rights reserved Uploaded by durieudm Source iNaturalist Associated observations Photos / Sounds 2 photos What Black-necked Garter Snake (Thamnophis cyrtopsis) Observer durieudm Date July 4, 2014 Place Ventana Canyon, Tucson, AZ (Google, OSM) Date Added July 6, 2014 04:42 PM EDT 4 IDs Research Grade View Sizes small medium large original