NPS Photo
Groundhogs live near Hoover Creek and get fat in the grass of the landscaped grounds.
Specially adapted large mammals such as bison, pronghorn, wapiti (elk), and wolves once lived on the
prairie. Now, only whitetail deer and coyote remain in the area near the National Historic Site. Smaller mammals such as red fox, pocket gophers, mice, and moles still abound in the restored prairie. Big brown bats fly overhead in the night sky catching insects. Raccoons, opossum, eastern cottontail, and squirrels enjoy the protection of the savanna-like landscaped parkland and historic area.