Oak savannas were once a widespread habitat across the Midwest, consisting of open areas with large oak trees and a diverse understory of grasses, flowers, and shrubs. Efforts are being made to restore oak savannas by first identifying locations of former savannas, removing invasive trees and brush, conducting prescribed burns, and annually monitoring and burning the land over 10-12 years while gradually reintroducing native plant species.

1. Restoring Oak Savannas in the Midwest By Kat Gordinier