Ключевые слова: ardea cinerea, beak, bird, birds, blue, blurred background, egret, fauna, flight, flying, gray, grey, grey heron, heron, kalmykia, lake, manych, marsh, morning, nature, riverside, russia, shallow, shoal, shore, shorebird, side view, summer, sun, sunny, takeoff, water, wild, wildlife, wing, wings,