Photo 57599998, (c) mnauky, some rights reserved (CC BY-NC), uploaded by mnauky

Attribution © mnauky some rights reserved Uploaded by mnauky Source iNaturalist Associated observations Photos / Sounds What Balkan Cross Adder (Vipera berus ssp. bosniensis) Observer mnauky Date July 26, 1988 01:00 PM CEST Place Obština Bansko, Bulharsko (Google, OSM) Date Added December 7, 2019 06:33 PM CET 8 IDs Research Grade View Sizes small medium large original