black-headed gull on a wooden platform

chroicocephalus ridibundus blackheaded gull sea branch vogel lachmapara port north reproach sandy shore obstinate ship fish beach chair snow cloud frost winter marriage swimwear usedom wind canada swimming sail evolution wave mecklenburg wedding rock cold fishing boat stralsund rostock sailboat dune england tanker coast blue wing levee flying vacation fly black-headed wooden platform solitary perched gracefully surveying surroundings keen eyes ready flight moment