The video shows a spider crawling on a branch. The spider has a black body with a red mark on its back. It moves slowly and carefully along the branch, which is brown and thin. The background is blurred, but it appears to be a forest or wooded area. The spider's legs are long and thin, and it moves them in a way that is typical of spiders. The video is shot in close-up, allowing for a detailed view of the spider and its movements.