视频展示了一只天鹅在冰面上梳理羽毛的场景。天鹅全身洁白，颈部弯曲，头部靠近身体，正在用喙梳理背部的羽毛。背景是模糊的冰雪环境，显示出寒冷的气候条件。天鹅的动作优雅而缓慢，显得非常宁静和专注。
The video shows a white swan standing on ice, grooming itself. The swan bends its neck and uses its beak to clean its feathers. The background is a snowy landscape with some patches of dark water visible through the ice. The swan's movements are slow and deliberate as it meticulously preens its plumage.
A white swan with a light brown head is standing on an icy surface, using its beak to preen its feathers. The swan's head is bent towards its body, and it continues to groom its feathers meticulously. After a few moments, the swan begins to lift its head, moving it away from its feathers. The swan's head is now fully raised, and it starts to lower its beak towards its chest. The swan's beak is now resting on its chest as it completes the grooming process.