Ключевые слова: alsace, beak, bec, bird, black, blanc, ciel, cigogne, feather, flight, flying, france, haut, hauteur, height, migrateur, migration, migratory, nature, nest, nid, noir, oiseau, orthinologie, orthinologique, plume, refuge, sauvage, shelter, sky, stork, strasbourg, symbol, symbole, top, vol, voler, white, wild,