Ключевые слова: animal, animals, beak, bird, birds, building, ciconia, ciconiidae, ciconiiformes, clattering, ecology, environment, europe, european, forest, free, freedom, germany, gibraltar, green, group, habitat, head, heidelberg, jump, meadow, migration, migratory, nature, nature reserve, nest, nesting, oberhausen, observation, ornethologist, ornithology, pair, parents, place, region, stork, storks, trees, twig, watching, wetland, white, wildlife, wing,