Chroicocephalus ridibundus (adult in winter plumage).jpg
Bj.schoenmakers
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Chroicocephalus ridibundus (adult in winter plumage), Chroicocephalus ridibundus (blackheaded gull), adults in winter plumage, Arnhem, the Netherlands
commons
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Chroicocephalus ridibundus (adult in winter plumage), 2010 in Arnhem, Netherlands photographs, Birds of Gelderland, Chroicocephalus ridibundus in the Netherlands, Chroicocephalus ridibundus flocks (winter plumage)
commons
ja
冬の羽毛の成虫、オランダ、アーネム
commons_translated
ja
リディブンダス
commons_translated
bavette feather feathered plumaged