视频展示了一群鹈鹕在水中活动的场景。这些鹈鹕有着白色的羽毛和黄色的长喙，它们密集地分布在一片棕色的水域中。鹈鹕们有的站立不动，有的在水中游动，有的则低头觅食。整个画面给人一种宁静而自然的感觉，展示了鹈鹕群体的生活状态。
The video shows a large flock of pelicans gathered in a body of water. The pelicans are mostly white with long, yellow beaks and are seen floating and swimming in the water. Some of the pelicans are preening themselves or interacting with each other. The water appears to be a muddy brown color, suggesting it might be a shallow area or a river. The scene is calm and natural, capturing the behavior of these birds in their habitat.
A large group of white pelicans with yellow beaks is seen floating on a brownish water surface. The pelicans are scattered across the water, some with their heads tucked under their wings, while others are looking around or interacting with each other. The camera gradually moves downward, providing a closer view of the pelicans' movements and interactions.