Ключевые слова: animal, aragon, area, attraction, biological, birds, blue, clouds, common, cranes, ecosystem, environment, flora, flying, gallocanta, group, habitat, horizon, interest, lake, landmark, landscape, location, migration, national, nature, nobody, ornithology, outdoors, park, protected, return, scenery, sightseeing, sky, soaring, space, spain, spring, stopover, tourism, travel, view, watching, wedge, wetlands, wildlife, wintering,