Photo 62589152, (c) Valia Pavlou, some rights reserved (CC BY-NC), uploaded by Valia Pavlou

Attribution © Valia Pavlou some rights reserved Uploaded by karakaxa Source iNaturalist Greece Associated observations Photos / Sounds 4 photos What Black-headed Gull (Chroicocephalus ridibundus) Observer karakaxa Date March 1, 2020 02:00 PM EET Place Ιλίου, Ιλίου, Αττική, GR (Google, OSM) Date Added March 2, 2020 03:17 PM EET 3 IDs Research Grade View Sizes small medium large original