Photo 13862716, (c) Sandino Guerrero, all rights reserved, uploaded by Sandino Guerrero

Attribution © Sandino Guerrero all rights reserved Uploaded by sandinoguerrero_naturalista Source iNaturalist Mexico Associated observations Photos / Sounds What Bocourt's Black-headed Snake (Tantilla bocourti) Observer sandinoguerrero_naturalista Date February 23, 2018 11:01 PM CST Place Cadereyta de Montes, Qro., México (Google, OSM) Date Added March 3, 2018 11:22 AM CST 4 IDs Research Grade View Sizes small medium large original