Ключевые слова: adult, animal, aquatic, beautiful, beauty, berlin, bird, birds, black, christmas, cold, color, colorful, contrast, diving, environment, europe, feather, freeze, grebe, grebes, habitat, high key, high key portrait, lake, lovely, male, natural habitat, nature, pond, red necked grebe, reflection, river, snow, snowfall, snowflake, snowflakes, snowstorm, snowy, splashing, water, water reflection, waterbird, waterfowl, wild, wildlife, winter, winter background, winter landscape, winter scene,