Photo 60652672, (c) tatyana_kolesnikova, some rights reserved (CC BY-NC), uploaded by tatyana_kolesnikova

Attribution © tatyana_kolesnikova some rights reserved Uploaded by tatyana_kolesnikova Source iNaturalist Associated observations Photos / Sounds 2 photos What Black-headed Gull (Chroicocephalus ridibundus) Observer tatyana_kolesnikova Date June 19, 2009 Place Baiyun, Guangzhou, Guangdong, Китай (Google, OSM) Date Added February 1, 2020 06:41 AM SST 4 IDs Research Grade View Sizes small medium large original