Photo 2030158, (c) zlotnik, some rights reserved (CC BY-NC)

Attribution © zlotnik some rights reserved Uploaded by zlotnik Source iNaturalist Associated observations Photos / Sounds What Western Massasauga (Sistrurus tergeminus) Observer zlotnik Date June 2015 Place Texas, US (Google, OSM) Date Added June 21, 2015 03:49 PM CDT Description DOR 7 IDs Research Grade View Sizes small medium large original