Photo 53357898, (c) Usvaldo GC, some rights reserved (CC BY-NC), uploaded by Usvaldo GC

Attribution © Usvaldo GC some rights reserved Uploaded by usvaldogc Source iNaturalist Mexico Associated observations Photos / Sounds 2 photos What Northern Black-tailed Rattlesnake (Crotalus molossus ssp. molossus) Observer usvaldogc Date October 5, 2019 05:45 PM MST Place Guaymas, Son., México (Google, OSM) Date Added October 6, 2019 12:18 AM MST 5 IDs Research Grade View Sizes small medium large original