Ключевые слова: animal, ardea, aves, beak, bill, bird, birdwatching, cinerea, cold, europe, european, fauna, feathers, forest, frozen, germany, gray, grey, habitat, heron, ice, landscape, legs, nature, neck, ornithology, park, plumage, poland, pond, prey, rest, rime, russia, sharp, slovakia, snow, stand, storm, water, waterbird, wetland, white, wild, wilderness, wildlife, wind, wings, winter, wood,