Photo 41720435, (c) Serge M. Appolonov, some rights reserved (CC BY-NC), uploaded by Serge M. Appolonov

Attribution © Serge M. Appolonov some rights reserved Uploaded by velibortravoved Source iNaturalist Associated observations Photos / Sounds What Common Tern (Sterna hirundo) Observer velibortravoved Date June 12, 2019 06:53 AM MSK Place Шумерлинский р-н, Чувашская Респ., Россия (Google, OSM) Date Added June 12, 2019 01:07 PM MSK 3 IDs Research Grade View Sizes small medium large original