The video shows a black duck swimming on a river with ice floes. The duck is in the center-left of the frame, facing right, with its head turned slightly towards the camera. It has a distinctive black beak and dark eyes. The duck's feathers are sleek and shiny, with a subtle sheen in the light. The river is wide and calm, with gentle ripples on the surface. The water is a murky brown color, reflecting the overcast sky above. Several large ice floes are scattered across the river, some of which are partially submerged. The largest ice floe is in the center-right of the frame, with a small mound of snow on top. The background is a blurred view of the riverbank, with some trees and bushes visible in the distance. The overall atmosphere is peaceful and serene, with the duck gliding effortlessly across the water.