Photo 9199359, (c) Brian Leavell, some rights reserved (CC BY-NC), uploaded by Brian Leavell

Attribution © Brian Leavell some rights reserved Uploaded by bleavell Source iNaturalist Associated observations Photos / Sounds 3 photos What Black Halloween Snake (Pliocercus euryzonus) Observer bleavell Date July 5, 2017 07:41 PM EDT Place Colon, Panama (Google, OSM) Date Added July 21, 2017 12:45 PM EDT Description Found crossing a road, headed towards a marsh. 4 IDs Research Grade View Sizes small medium large original