| Glaucous Gull(Larus hyperboreus) |
| - - - Spring - - - |
| Number | Date | Location | Observer | Comment |
| 12 | 2008-03-02 | St. Louis County | Svingen | Eight first-cycle, one third-cycle, and three adult GLGU, Duluth harbor. Shortly |
| 10 | 1963-03-23 | St. Louis County | Janssen | French River 6 2nd year, 4 ad |
| 8 | 2024-03-16 | St. Louis County, Duluth--27th Ave West/Miller Creek,46.7615023,-92.1203613 | Mundale | 4 1cy, 4 ad |
| 8 | 2013-03-31 | St. Louis County, Duluth-27th Avenue West/WLSSD,46.7635932,-92.121799 | Bardon | |
| 7 | 2016-04-06 | St. Louis County, Duluth--Park Point,46.73057,-92.05238 | Richardson | 1 1st cycle on ballfields. 6 flying with other gulls up shore. 2 Adults, the res |
| 6 | 2020-04-18 | St. Louis County, WSHC--Enger Tower,46.7741863,-92.1238160 | Nicoletti | Seen well down at WLSSD all at one sitting!!! |
| 5 | 2009-05-02 | St. Louis County | Svingen | Five 1st-cycle GLGU observed by PHS and MLH on Minnesota side of Superior Entry. |
| 5 | 2009-03-16 | St. Louis County | Svingen | Three at WLSSD/27th Ave West and two at Canal Park, Duluth. Four first-cycle and |
| 4 | 1972-04-15 | Lake County | Janssen | Two Harbors 1 ad, 3 imm. |
| 3 | 1978-03-04 | Lake County | Janssen | Castle Danger 1 ad, 2 1st year |
| - - - Fall - - - |
| Number | Date | Location | Observer | Comment |
| 7 | 2011-11-22 | St. Louis County | Svingen | Six first-cycle birds seen together at 27th Ave West, Duluth. Second-cycle bird |
| 5 | 2009-11-21 | St. Louis County | Svingen | Three first-cycle birds observed by MLH and PHS at the Superior Entry, St. Louis |
| 5 | 1991-11-09 | Cook County | Janssen | Grand Marais 1 ad, 4 imm. |
| 4 | 2010-11-24 | St. Louis County, Duluth-27th Avenue West/WLSSD | Bardon | |
| 4 | 2003-11-29 | Dakota County, Black Dog | Tustison | 2nd winter + 2 imms. + ad. |
| 3 | 1985-11-30 | Dakota County, Black Dog | Tustison | |
| - - - Winter - - - |
| Number | Date | Location | Observer | Comment |
| 34 | 2012-02-05 | St. Louis County, Duluth | Bardon | high count for Duluth |
| 29 | 2014-12-21 | St. Louis County, Canal Park,46.7800588,-92.0909375 | Bardon | 18 first-cycle, 4 second-cycle, 2 third-cycle, 5 adults |
| 22 | 2010-01-01 | St. Louis County | Svingen | Eight first-cycle, four second-cycle, one third-cycle, and four adults on Minnes |
| 18 | 2008-01-12 | St. Louis County | Svingen | Duluth harbor; total of 18 Glaucous Gulls seen at once (11 first-cycle, one seco |
| 16 | 2020-02-03 | St. Louis County, Duluth--Canal Park,46.7798700,-92.0910900 | eBird | |
| 13 | 2011-02-16 | St. Louis County | Svingen | Four first-cycle, one third-cycle, and one adult GLGU at 27th Ave West, Duluth, |
| 10 | 2013-01-01 | St. Louis County | Svingen | Canal Park, Duluth. Eight first-cycle, one 2nd-cycle, and one 3rd-cycle all seen |
| 9 | 2009-12-27 | St. Louis County, Superior Entry MN | Bardon | |
| 8 | 2017-01-28 | St. Louis County, Duluth--Canal Park,46.77987,-92.09109 | Kraemer | 2 adult, 1-2nd cycle, 5 - 1st cycle |
| 6 | 2011-01-16 | St. Louis County, Superior Entry (Minnesota) | Bardon | |
|   |
| Migrant and winter visitant. |