Ключевые слова: agricultural, agriculture, animal, anser, background, beak, beautiful, bill, bird, birdwatching, challenge, color, colorful, debate, eating, epidemic, fauna, feeding, field, food, foraging, gans, geese, goose, grass, grauwe, green, grey, greylag, habitat, isolated, lake, landscape, looking, natural, nature, park, pest, pestilence, plague, pollution, problem, production, refuge, summer, walking, water, wetland, wildfowl, wildlife,