Sherburne National Wildlife Refuge was established in 1965 and is managed to promote the health and well-being of migratory birds and their habitat.

The refuge is celebrated both for its wildlife and the extraordinary opportunities provided to visitors. The upland habitats are dynamic, ranging from grasslands to oak savanna to forest. These are interspersed with a variety of wetland and river habitats ranging from sedge meadow to deep water marsh. The refuge is designated as a state Important Bird Area by the National Audubon Society. Today, visitors may still discover the excitement that might have been felt over 100 years ago, as early pioneers stepped out of the "Big Woods" and onto the edge of Minnesota’s magnificent tallgrass prairie.

http://www.fws.gov/refuge/Sherburne/