The video shows a close-up view of a small organism in a petri dish. The organism appears to be a protozoan, with a translucent body and a yellowish-green coloration. It moves around the dish, contracting and expanding its body, and at times, it appears to be feeding on smaller particles in the dish. The background is mostly white, with some small particles floating around. The organism's movements are slow and deliberate, and it seems to be the only living creature in the dish.