Lots of Western Cottonmouth (Agkistrodon piscivorous) - Flickr - GregTheBusker

描述：

Description: Lots of Western Cottonmouth (Agkistrodon piscivorous). Date: 2 April 2011, 15:58. Source: Lots of Western Cottonmouth (Agkistrodon piscivorous). Author: Greg Schechter from San Francisco, USA. Camera location36° 58′ 51.2″ N, 90° 08′ 35.39″ W View all coordinates using: OpenStreetMap 36.980889; -90.143165.