Photo 14435726, (c) Nicolas Zwahlen, some rights reserved (CC BY-NC-SA), uploaded by Nicolas Zwahlen

Attribution © Nicolas Zwahlen some rights reserved Uploaded by nicz Source iNaturalist Associated observations Photos / Sounds What Asp Viper (Vipera aspis) Observer nicz Date March 2018 Place Valais, CH (Google, OSM) Date Added March 24, 2018 09:24 PM CET Description Hiding under a stone 10 IDs Research Grade View Sizes small medium large original Copyright