Ключевые слова: above, animal, animals, anser, background, bird, birds, blue, canada, cloud, environment, europe, european, fauna, feather, flight, flock, fly, flying, formation, fowl, geese, goose, gray, group, horizontal, hunting, leadership, migrate, migrating, migration, migratory, nature, outdoors, pattern, row, silhouette, sky, teamwork, vertebrate, vformation, waterfowl, white, wild, wildlife, wing, wings,