Ключевые слова: a lot of, anser albifrons, anser anser, autumn, autumn colours, autumnal, bird, bird migration, birds, cluster, december, dugs, europe, flight, flock, flying, geese, german, germany, golden autumn, goose, greater whitefronted goose, greylag geese, greylag goose, lots of, many, migrant bird, migrating, much, plenty, schleswigholstein, seabirds, season, swarm, time, water birds, waterfowl, winter, winterly, wintertime, wintry,