Photo 405402, (c) John Sullivan, some rights reserved (CC BY-NC), uploaded by John Sullivan

Attribution © John Sullivan some rights reserved Uploaded by sullivanribbit Source iNaturalist Associated observations Photos / Sounds What Southwestern Fence Lizard (Sceloporus cowlesi) Observer sullivanribbit Date April 22, 2010 Place Basin Loop, Big Bend National Park, Brewster County, Texas (Google, OSM) Date Added July 8, 2013 03:36 PM PDT 3 IDs Research Grade View Sizes small medium large original