Ключевые слова: avian, bird, color, colors, colour, coloured, colours, duck, eider, england, european, eye, fauna, feathered, feathers, floating, format, fresh, gb, habitat, history, horizontal, lake, mollissima, natural, nature, ornithology, reflections, ripples, somateria, sunny, uk, water, waterfowl, wetlands, wild, wildfowl, wildlife, winter,