The Missouri Botanical Garden’s land purchase in 1925 began the legacy of Shaw Nature Reserve. Originally set up as a safe refuge for the plant collection from the smoke pollution of the 1920’s, its role in the community has evolved through the years. Shaw Nature Reserve has many roles—as a nature reserve, a place to walk and hike, and a good spot for relaxing and for studying nature. It has become a premier educational, research and habitat restoration and reconstruction site.