A single duck, possibly a mallard, swims calmly across a tranquil body of water in this vertical video. The duck, dark in silhouette against the lighter water, moves from the left side of the frame towards the right. The water's surface reflects the sky and shows gentle ripples as the duck glides. In the background, a distant shoreline is visible, featuring some bare trees and a long, low-rise building with several lit-up windows, casting a warm glow. The sky above is a soft blend of blue, grey, and delicate pink hues, indicating either sunrise or sunset, with scattered clouds adding texture. The overall atmosphere is peaceful and serene. No people or visible text are present. The location is Chaikovsky, Russia.