splinters under shredded tree trunk cut by european beaver at vistula river estuary to baltic sea in pomerania in poland

attraction baltic beaver bobr castor conservation cut destination estuary fiber forest gdansk gdynia gull island lacha landscape mewia mouth nature outdoor panorama panoramic park poland polish polska pomerania pomorze ptasi raj refugee reserve river sandbank sea seaside shore shredded sightseeing sobieszewo sobieszewska splinter tourist tree tricity trojmiasto trunk ujscie vegetation vistula wildlife winter wisla wood wyspa