Photo 30040332, (c) Иван Матершев, some rights reserved (CC BY-NC), uploaded by Иван Матершев

Attribution © Иван Матершев some rights reserved Uploaded by merlu Source iNaturalist Associated observations Photos / Sounds What Adder (Vipera berus) Observer merlu Date May 25, 2013 04:44 PM MSK Place Конаковский р-н, Тверская обл., Россия (Google, OSM) Date Added January 9, 2019 01:52 AM MSK 10 IDs Research Grade View Sizes small medium large original Copyright