| Location | Northern Colorado | Montana | Notes | ||
|---|---|---|---|---|---|
| 2024-10-26 | Unknown | ||||
| 2023-10-28 | Unknown | ||||
| 2021-11-06 | Unknown | ||||
2017-11-11 | Unknown | ||||
2016-11-12 | Unknown | ||||
2014-09-27 | Unknown | ||||
2011-10-01 | Unknown | ||||
2010-10-02 | Unknown | ||||
2009-11-14 | Unknown | ||||
2008-10-25 | Unknown | ||||
2007-10-20 | Unknown | ||||
2006-11-11 | Unknown | ||||
2004-09-25 | Unknown |


