Ключевые слова: beauty in nature, bird, birds, blue, clear sky, cloudless, day, duck, ducks, flock, flock of birds, fly, flying, group, lake, landscape, lots, mallard, many, migrate, migrating, migration, migratory, natural, nature, non urban scene, oland, outdoor, outdoors, peaceful, scandinavian, scenic, sea, skies, sky, spread wings, summer, sweden, takeoff, taking off, water, wetland, wild, wild duck, wildlife, wing, wings,