Photo 93810493, (c) Юлия, some rights reserved (CC BY), uploaded by Юлия

Attribution © Юлия some rights reserved Uploaded by wrrite Source iNaturalist Associated observations Photos / Sounds 3 photos What Black-headed Gull (Chroicocephalus ridibundus) Observer wrrite Date September 6, 2020 06:58 PM +08 Place 52.3237..., 104.226... (Google, OSM) Date Added September 7, 2020 02:31 AM +08 2 IDs Research Grade View Sizes small medium large original Copyright