Ключевые слова: activities, animal, animals, avian, beautiful, behavior, bird, birds, birdwatching, calm, duck, ducks, elegant, feathered, feature, floating, flock, grace, graceful, group, habitat, harmony, lake, landscape, natural, nature, outdoor, outdoors, pond, purity, reflection, reflections, sanctuary, scene, serene, species, standing, surface, tranquil, water, waterfowl, waters, white, wildlife, wings,