The video shows a herd of bison grazing in a grassy field. The bison are mostly dark brown in color, with some lighter brown and tan patches. The field is green with some brown patches, indicating dry or dead grass. The bison are of various sizes, with some larger and some smaller, suggesting a mix of adults and younger bison. The bison are mostly standing, but some are lying down on the ground. The video does not show any significant movement or action, just the bison peacefully grazing.