Ключевые слова: adult, aeruginosus, animal, background, beak, beautiful, bird, bird of prey, birds, birdwatching, blue, brown, circus, circus aeruginosus, colorful, eagle, europe, falcon, feather, flight, fly, freedom, harrier, hawk, hunt, hunter, hunting, landing, male, marsh, meadow, natural, nature, outdoor, predator, prey, raptor, sky, western, western marsh harrier, white, wild, wildlife, wing, wings,