black headed gulls on their winter plumage, also called chroicocephalus ridibundus resting on a pier in palic lake

animal balkan bird black blackheaded breeds chroicocephalus cloud cloudy cold dock europe famous feathers flock gull gulls headed jezero lake landmark landscape migratory much natural nature palearctic palic palicko park picture pier plumage promenade rainy rest resting ridibundus seagull seagulls serbia serbian small srbija stand subotica that tourism touristic tranquility travel voivodina vojvodina water wildlife winter