Ключевые слова: action, anatidae, animal, anseriformes, bird, bucephala clangula, common goldeneye, duck, flicker, flight, flock, fly, flying, group, habitat, in flight, kandalakshsky reserve, mallard, many, merginae, multitude, nature, nobody, outdoors, seaducks, water fowl, waterfowl, wild, wildfowl, wildlife, wildlife sanctuary,