Photo 551815, (c) Elvis Herrera, some rights reserved (CC BY-NC-SA), uploaded by Elvis Herrera

Attribution © Elvis Herrera some rights reserved Uploaded by elvis Source Flickr Original http://www.flickr.com/photos/elvhr/8063043054/ Associated observations Photos / Sounds 3 photos What Mexican Bull Snake (Pituophis deppei) Observer elvis Date August 5, 2012 07:18 AM CST Place Michoacán, MX (Google, OSM) Date Added October 23, 2013 03:55 PM CST 4 IDs Research Grade View Sizes small medium large original Copyright