Ключевые слова: area, attraction, barbed wire, biological, bird, blue, cable, cloud, ecosystem, environment, exotic, fauna, flora, flying, group, habitat, heaven, impressive, interest, landmark, landscape, location, migration, nature, nobody, ornithology, outdoors, peacefully, protected, return, scenery, security, sharp, sightseeing, silhouette, sky, soaring, spring, streakthroat ed sparrows, swallow, travel, view, watching, wedge, wilderness, wildlife, wintering, wire,