In the video, a large group of ants can be seen moving around in a container. The ants are brown and black in color and are of various sizes. They are crawling over a pile of what appears to be food or debris. The container is made of glass and has a clear lid. The ants are moving in different directions, some are climbing up the sides of the container while others are crawling over the pile of debris. The video is shot from above, giving a clear view of the ants and their activities.