a graceful swan gliding across a tranquil lake surrounded by autumn foliage in the early morning light

swan lake autumn foliage morning reflection nature beauty wildlife peaceful serene water bird floating elegant tranquil environment scenery outdoors landscape calm flowers conservation habitat shoreline seasonal colorful quiet fauna biodiversity riverbank atmosphere outdoor activity natural setting aquatic sunny dawn wetland animal migration movement park botanical picturesque spot sighting behavior ornamental graceful gliding across surrounded early light solitary moves effortlessly waters reflecting vibrant colors trees around sun rises