Photo 61065330, (c) mnauky, some rights reserved (CC BY-NC), uploaded by mnauky

Attribution © mnauky some rights reserved Uploaded by mnauky Source iNaturalist Associated observations Photos / Sounds What Black-headed Gull (Chroicocephalus ridibundus) Observer mnauky Date February 8, 2020 02:07 PM CET Place Staré Město, 110 00 Praha 1, Česko (Google, OSM) Date Added February 8, 2020 04:18 PM CET Description oznorDL 2 IDs Research Grade View Sizes small medium large original