Photo 70065655, (c) wschenck, some rights reserved (CC BY-NC)

Attribution © wschenck some rights reserved Uploaded by wschenck Source iNaturalist Associated observations Photos / Sounds What Northern Black-tailed Rattlesnake (Crotalus molossus ssp. molossus) Observer wschenck Date July 19, 2018 11:43 AM EDT Place Coronado National Forest, Willcox, AZ, US (Google, OSM) Date Added April 28, 2020 11:24 PM UTC 4 IDs Research Grade View Sizes small medium large original