University of Michigan Biological Station

The University of Michigan Biological Station is a research and teaching facility operated by the University of Michigan. It is located on the south shore of Douglas Lake in Cheboygan County, Michigan. The station consists of 10,000 acres of land near Pellston, Michigan in the northern Lower Peninsula of Michigan and 3,200 acres on Sugar Island in the St. Mary's River near Sault Ste. Marie, in the Upper Peninsula. It is one of only 28 Biosphere Reserves in the United States.