The video shows a manatee swimming in the water. The manatee is a large, gray animal with a flat body and a long, flexible tail. It is swimming slowly and gracefully, moving its flippers to propel itself through the water. The water is clear, and the bottom of the water body is visible, showing some rocks and plants. The manatee's face is visible, with its eyes and nostrils clearly seen. The video is shot from above the water, giving a clear view of the manatee's movements.