Photo 73255136, (c) Olga Medvezhonkova, some rights reserved (CC BY-NC), uploaded by Olga Medvezhonkova

Attribution © Olga Medvezhonkova some rights reserved Uploaded by olgamedvezhonkova Source iNaturalist Associated observations Photos / Sounds 3 photos What Black-headed Gull (Chroicocephalus ridibundus) Observer olgamedvezhonkova Date April 13, 2020 05:52 PM +08 Place Ленинский округ, Иркутск, Иркутская обл., Россия (Google, OSM) Date Added May 17, 2020 12:05 PM +08 3 IDs Research Grade View Sizes small medium large original