Photo 55880107, (c) Derek Ziomber, some rights reserved (CC BY-NC-SA), uploaded by Derek Ziomber

Attribution © Derek Ziomber some rights reserved Uploaded by dziomber Source iNaturalist Associated observations Photos / Sounds What Northern Cottonmouth (Agkistrodon piscivorus) Observer dziomber Date April 16, 2019 03:49 PM CDT Place Union County, IL, USA (Google, OSM) Date Added November 7, 2019 11:55 PM CST 7 IDs Research Grade View Sizes small medium large original