Photo 88047118, (c) Alexey P. Seregin, some rights reserved (CC BY-NC), uploaded by Alexey P. Seregin

Attribution © Alexey P. Seregin some rights reserved Uploaded by apseregin Source iNaturalist Associated observations Photos / Sounds What Herring Gull (Larus argentatus) Observer apseregin Date August 3, 2020 12:35 PM MSK Place Филино - р. Моча, Москва, Россия (Google, OSM) Date Added August 3, 2020 08:46 PM MSK Description Research project 19-34-70018 funded by RFBR and Moscow city Government 4 comments 2 IDs Research Grade View Photos / Sounds What Common Gull (Larus canus) Observer apseregin Date August 3, 2020 12:35 PM MSK Place Филино - р. Моча, Москва, Россия (Google, OSM) Date Added August 6, 2020 09:54 PM MSK Description Слева См. также https://www.inaturalist.org/observations/55300809 2 IDs Research Grade View Sizes small medium large original