| Alder Flycatcher(Empidonax alnorum) |
| - - - Spring - - - |
| Number | Date | Location | Observer | Comment |
| 30 | 2021-05-31 | St. Louis County, Sax-Zim Bog,47.2212004,-92.7009201 | Sundvall | |
| 26 | 2022-05-21 | Ramsey County, Reservoir Woods,45.0008595,-93.1340218 | Dunlap | Abundant, personal high count; all vocalizing but likely an undercount as an add |
| 25 | 2014-05-29 | St. Louis County, Sax-Zim Bog,47.2333454,-92.7097124 | Bruhnke | Distinct "free beer" song heard. Three of them were observed. |
| 23 | 2014-05-28 | St. Louis County, Sax-Zim Bog,47.2333454,-92.7097124 | Nichols | Each individual was identified by the "free beer" song. We kept a hard count of |
| 22 | 2016-05-29 | Lake County, Whyte Road,47.4292459,-91.6476047 | Spencer | |
| 18 | 2013-05-23 | Carver County, Carver Park Reserve | Cyrus | all singing/calling birds, additional 15-20 Empidonax flycatchers unidentified q |
| 10 | 2013-05-25 | Hennepin County | Kieser | calling ree-beeah!, many others silent |
| 10 | 2008-05-31 | Hennepin County | Budde | All singing fee-beo or some varinat of this song. All in TS Roberts. |
| 9 | 2010-05-25 | Steele County, Saco Farm Woods & Fields | Suchanek | |
| 8 | 2007-05-27 | Scott County | Fall | Murphy-Hanrehan Park, south trails; all were singing and/or calling; most proba |
| - - - Summer - - - |
| Number | Date | Location | Observer | Comment |
| 82 | 2014-06-02 | St. Louis County, Duluth | Bardon | fall-out on Park Point |
| 43 | 2011-06-04 | St. Louis County | Svingen | Total number of vocalizing territorial birds found along 50 miles of roadside po |
| 34 | 2011-06-05 | St. Louis County | Svingen | Total number of vocalizing birds found along 50 miles of roadside point counts i |
| 30 | 2017-06-03 | Aitkin County, Deer Run WMA,46.606783,-93.667231 | Sundvall | Conservative estimate. At least 3 at each of the 8 point count locations and at |
| 30 | 2024-06-01 | St. Louis County, Sax-Zim Bog,47.2212004,-92.7009201 | allen | |
| 29 | 2020-06-23 | Koochiching County, Fiero Road, mile 1-5.9 (counting from southern terminus),48. | Socolar | Careful count, nearly all singing from alder and willow stands along ditches and |
| 20 | 2011-06-05 | Aitkin County, Rice Lake NWR | Conard | |
| 18 | 2012-06-07 | Carlton County, T49R16a - Esko,46.7416315,-92.3356843 | Kraemer | |
| 17 | 2011-06-05 | St. Louis County, Sax-Zim Bog | Willard | |
| - - - Fall - - - |
| Number | Date | Location | Observer | Comment |
| 20 | 2013-08-02 | St. Louis County, Sax-Zim Bog,47.1927783,-92.6346232 | Loss | Not too high for over 4 hours and 12 miles of driving through appropriate habita |
| 16 | 2022-08-29 | St. Louis County, Brighton Beach,46.8411737,-91.9958598 | Davies | *high; careful count of birds moving to SW |
| 12 | 2022-08-02 | St. Louis County, Clear Lake rd--North,47.9991990,-91.8189090 | Iverson | Most in clearcut here (48.0149541, -91.8022829) |
| 10 | 2020-08-16 | St. Louis County, Stoney Point,46.9241500,-91.8174600 | Kolbe | |
| 8 | 2016-08-17 | St. Louis County | Bardon | Hawk Ridge/Lester River Census |
| 8 | 2018-08-01 | Roseau County, Lost River State Forest,48.9783298,-95.7685089 | Gold | |
| 8 | 2012-08-02 | St. Louis County, Sax-Zim Bog,47.1927783,-92.6346232 | Bruhnke | |
| 7 | 2009-08-02 | Scott County | Fall | Murphy-Hanrehan Park, south trails. Four singing/calling males on territories oc |
| 6 | 2013-08-01 | Lac qui Parle County, Big Stone NWR,45.2450335,-96.336031 | Campbell | |
| 6 | 2015-08-07 | Sherburne County, Sherburne NWR--Wildlife Drive,45.4772856,-93.7299871 | Beim | |
| 5 | 2011-08-06 | Scott County | Fall | Murphy-Hanrehan Park, south trails; males still singing on breeding territories. |
| 3 | 2008-08-01 | Scott County | Fall | Murphy-Hanrehan Park, south trails; singing males on territories occupied for we |
|   |
| Breeds north and central. Migrant throughout. |