Retired UM professor, peatland researcher, and boardwalk founder Ron Davis will lead a walk that emphasizes the unique history and ecology of Orono Bog. Ron will start the walk by describing the landscape at and around what is now Orono Bog when the continental ice sheet was melting away, and the landscape was transforming into read more Natural History Walk (10/4/2014) – The Formation and Ecology of a Peat Bog