Selected Yellowstone Animals
The links above that are labeled (PDF) can only be viewed or printed using Adobe Acrobat Reader (available free, online).
The Yellowstone Park Foundation funded the Center for Wildlife Information Project, the Trumpeter Swan Recovery Project, and the Beaver Population Survey. They are a non-profit organization whose mission is to fund projects and programs that protect, preserve and enhance Yellowstone National Park.
Did You Know?
Lake trout are an invasive species of fish that is decimating the native cutthroat trout population in Yellowstone Lake.