Photo 51197639, (c) Jean-Philippe BASUYAUX, some rights reserved (CC BY-NC), uploaded by Jean-Philippe BASUYAUX

Attribution © Jean-Philippe BASUYAUX some rights reserved Uploaded by jeanphilippeb Source iNaturalist Associated observations Photos / Sounds 2 photos What Black-headed Gull (Chroicocephalus ridibundus) Observer jeanphilippeb Date July 10, 2015 12:45 PM CEST Place Villeneuve-d'Ascq, France (Google, OSM) Date Added September 13, 2019 11:21 AM CEST 3 IDs Research Grade View Sizes small medium large original