| 06/88 | CR 628 and Long Creek
|
| 1996 | Alpena |
| 2003 | Cougar observed in Wellington Township near Reider School Road near Gaffney Creek area |
| 2003 | Along Thunder Bay River adult cougar observed crossing Glennie Road in Lachine |
| 06/17/03 | Werth Road almost to Alpena City limits |
| 09/03 | Observed by John H. of Alpena |
| 06/30/04 | Hamilton Road near LaFarge quarries | PAIR |
| 08/03/04 | Observed by Betty and Keith B. |
| 02/18/05 | N. Section Line of Section 2/200-300 yards from Upper S Branch of Thunder Bay River, Tracks only |
| 04/10/05 |
Wilson Township, Corner of Schultz Road/Wolf Creek Road |
| 11/03/05 | Long Lake Avenue, Railroad track |
| 11/03/05 | Cabinetry Store off M-32, Observed by Three People |
| 01/06/06 | 2 miles from Hillman |
| 03/06 | Observed by Gregg S. of Herron |
| 07/04/07 | Walsh Road of 612 east of Lovels, Lewiston area |
| 07/15/07 | Salina Road, Wellington Township by the cross road at Reider School Road - cougar with fawn in it's mouth along side of the road in Gaffney Creek area |
| 08/27/07 | Along the Thunder Bay River just outside city limits of Alpena near Burkholder Drive - cougar cub observed trotting down road | CUB |
| 10/04/07 | M-65 near Andor Road/Beaver Lake |
| Unknown | Pair observed by reporter Chris Engle of the Gaylord Herald Times, on a back road in Alpena County, as reported in his news story of 03/22/08 | PAIR |