Photo 25505954, (c) David Chernack, some rights reserved (CC BY-NC), uploaded by David Chernack

Attribution © David Chernack some rights reserved Uploaded by dchernack Source iNaturalist Associated observations Photos / Sounds What Bullsnake (Pituophis catenifer ssp. sayi) Observer dchernack Date September 24, 2018 04:33 PM MDT Place 11610 W 100th Ave, Westminster, CO 80021, USA (Google, OSM) Date Added September 24, 2018 06:40 PM EDT 6 IDs Research Grade View Sizes small medium large original