The video shows a series of images depicting a food chain. The chain starts with a fox at the top, followed by a weasel, a vole, a rabbit, a snail, and an oak leaf at the bottom. Each animal is connected to the next by purple arrows, indicating the flow of energy or nutrients. The animals are illustrated in a cartoon style, with the fox being brown and the weasel being brown and white. The vole is brown and gray, the rabbit is brown and white, the snail is brown and gray, and the oak leaf is green. The arrows are all purple, and the background is white.