Place
- Michigan Department of Natural Resources Houghton Lake Wildlife Research Area (Porter Ranch) ca. 6 km. sw of Houghton Lake1
- NE. corner of Mud Lake sec. 24, Whitney Twp.1
- Near Lake Superior, west of Deer Park1
- New York1
- North-east of Normal1
- Oakland1
- Ogemaw1
- Oscoda1
- Purdy Lake.1
- Rensselaer1
- Roscommon1
- Royal Oak1
- T19N R7E Sec 3 Lost Lake area, 5 mi. NE of AuGres.1
- T20N R2W Sec 19 near Grass Lake, off Bard Rd.1
- The Swamp.1
- Troy [Coordinates are for Prospect Park.]1
- Van Buren1
- Vergennes1
- Wexford1
- Whitmore Lake1