Ключевые слова: anatidae, animal, animals, anser, anser albifrons, anseriformes, autumn, avian, beak, bird, bird lovers, bird migration, birding, birding photography, birds, birdwatching, blue, close up, closeup, fauna, feather, feathers, flight, flying, freedom, geese, goose, greater whitefronted goose, greylag, greylag goose, lake, nature, nature photography, ornithology, outdoor, outdoors, pond, river, sky, spring, water, wild, wildlife, wing, wings,