bird paradise lake lake wildlife reserve winter landscape with shore reed on wyspa sobieszewska island in pomerania in poland

attraction baltic bio bird colorful conservation destination eco forest gdansk gdynia island jezioro karas lake landscape nature outdoor panorama panoramic paradise park peaceful poland polish polska pomerania pomorze ptasi quiet raj reed refugee reserve sea seaside shore sightseeing sobieszewo sobieszewska sunset tourist tree tricity trojmiasto vegetation vistula warm water wildlife winter wood wyspa