NPS Photo
Nut trees give the prairie a savannah-like appearance.
Some trees have spread into the tallgrass prairie. The National Historic Site intends these areas to develop into savanna-like areas that project from the more heavily treed cultural landscape. A nut grove, planted in 2000, borders the prairie on the north. Interspersing trees and prairie represents the landscape that once occurred on a larger scale in this region. The National Historic Site uses of native trees in new plantings outside of critical cultural landscape areas such as the Hoovers' Gravesite.