Photo 14528985, (c) Mark Fishbein, some rights reserved (CC BY-NC), uploaded by Mark Fishbein

Attribution © Mark Fishbein some rights reserved Uploaded by milkweedguy Source iNaturalist Associated observations Photos / Sounds 2 photos What Western Massasauga (Sistrurus tergeminus) Observer milkweedguy Date September 19, 2009 07:21 AM CDT Place Major County, OK, USA (Google, OSM) Date Added March 27, 2018 12:26 PM CDT 1 comment 6 IDs Research Grade View Sizes small medium large original