What does the wolf stand for in the fourth season of Yellowstone National Park?

The Wolf of the Four Seasons in Yellowstone National Park represents the close relationship between wildlife and ecological protection. According to relevant data, the fourth season of Yellowstone National Park is the fourth season of this series of TV series, which tells that John Dutton is the head of the Dutton family, and the Dutton family owns the largest ranch in the United States, adjacent to Yellowstone National Park, the first national park in the United States, Indian reservations and land bought by land developers.