| American Black Duck(Anas rubripes) |
| - - - Spring - - - |
|---|
| Number | Date | Location | Observer | Comment |
|---|
| 5,000 | 2008-04-28 | St. Louis County | Svingen | Duluth |
| 42 | 2009-03-05 | St. Louis County | Svingen | Canal Park, Duluth. Also seen were at least 5 probable AMBD x MALL hybrids. |
| 38 | 2010-03-05 | St. Louis County | Svingen | WLSSD water treatment plant at 27th Ave West, Duluth. |
| 26 | 2022-04-10 | St. Louis County, Glensheen Historic Congdon Estate,46.8156199,-92.0496798 | Svingen | |
| 24 | 2013-03-01 | St. Louis County | Svingen | Duluth harbor near Hearding Island. Lined up on ice surrounding open water at no |
| 24 | 2013-04-08 | St. Louis County, Duluth--Hearding Island,46.7591453,-92.0834835 | Svingen | |
| 23 | 2012-03-06 | Wabasha County | Jantscher | |
| 22 | 2008-04-09 | St. Louis County | Svingen | Total includes Duluth harbor off Park Point and area between Interstate Island a |
| 14 | 1981-03-07 | Olmsted County, Silver Lake, Rochester | Janssen | |
| - - - Summer - - - |
|---|
| Number | Date | Location | Observer | Comment |
|---|
| 26 | 1978-07-31 | Crow Wing County, Pelican Lake | Janssen | |
| 16 | 2022-07-28 | Cook County, Grand Portage WTP,47.9685197,-89.6714830 | Watson | Exact count, including fledglings. |
| 15 | 2022-06-24 | St. Louis County, Pehrson Lodge,47.9254197,-92.6578720 | Harbour | 14 ducklings |
| 15 | 2017-07-29 | Lake County, Lake One/Kawishiwi R. (MN),47.9424518,-91.4657307 | Eastman | |
| 14 | 2021-06-26 | Lake County, Superior National Forest, Ely US-MN (47.8786,-91.6105),47.8786380,- | eBird | Max 2 adults at one time. Calling often. Seemed territorial. Hatchlings present- |
| 11 | 2020-06-30 | Lake County, Basswood Lake--Pipestone Bay,48.0198965,-91.7041041 | Katz | 1 P1 Female, 10 F1 |
| 10 | 2019-07-27 | Cook County, Gunflint Lodge,48.0849885,-90.7497096 | Bristol | |
| 9 | 2010-06-03 | Cook County, Grand Portage | Janssen | |
| 9 | 2012-06-12 | Rice County, Morristown, 9001-9501 230th St W,44.25427,-93.44529 | Tallman | |
| 8 | 2010-06-25 | Lake County, T64R9a | Niemi | Adult with 2 young in Rice Bay of Basswood Lake |
| 6 | 2016-06-24 | Koochiching County, T70R24a,48.5854,-93.3728 | Hertzel | |
| 5 | 2011-07-28 | Otter Tail County, Prairie Wetlands Learning Center | glass | |
| 4 | 1976-07-31 | Cook County, Grand Marais | Janssen | |
| 4 | 1982-06-12 | Lake County, Beaver Bay | Janssen | |
| 3 | 2009-07-09 | Carver County | Cyrus | Chevalle wetlands, Chaska |
| - - - Fall - - - |
|---|
| Number | Date | Location | Observer | Comment |
|---|
| 150 | 1976-11-01 | St. Louis County, Duluth | Janssen | |
| 51 | 2020-11-23 | Wabasha County, Pool #4 & #5 | Jantscher | |
| 40 | 2001-10-20 | St. Louis County, Park Point | Tustison | |
| 38 | 2021-11-15 | Wabasha County, Pool 5 | Jantscher | |
| 36 | 2018-11-23 | St. Louis County, Park Point,46.7531163,-92.0733047 | Kraemer | |
| 34 | 2019-11-14 | Wabasha County | Jantscher | |
| 33 | 2018-11-28 | Wabasha County | Jantscher | |
| 32 | 2016-11-26 | Wabasha County, Pool #5 | Jantscher | |
| 32 | 2017-09-05 | Lake County, Lakes One, Two, Three and Four,47.900923,-91.4504528 | Clearman | |
| 29 | 2014-11-19 | St. Louis County | Svingen | Port Terminal, Duluth. Unusual concentration of waterfowl in slip adjacent to un |
| 22 | 1999-10-23 | St. Louis County | Tustison | + m mallard x black duck hybrid |
| 20 | 1982-11-20 | Wabasha County, Weaver | Janssen | |
| 20 | 1983-11-01 | Wabasha County, Weaver | Janssen | |
| 20 | 1973-10-27 | Cook County, Grand Marais | Janssen | |
| - - - Winter - - - |
|---|
| Number | Date | Location | Observer | Comment |
|---|
| 51 | 2021-12-01 | Wabasha County, Pool 5 | Jantscher | |
| 50 | 1977-01-22 | Winona County, Beaver | Janssen | |
| 50 | 2018-12-11 | St. Louis County, Canal Park, Duluth | Eckert | |
| 48 | 2005-12-17 | St. Louis County | Svingen | Duluth CBC with AXH; also saw 9 apparent AMBD x MALL hybrids. |
| 48 | 2016-12-19 | St. Louis County, Duluth--Canal Park,46.77987,-92.09109 | Richardson | |
| 47 | 2012-02-06 | St. Louis County, Duluth--27th Ave West / Miller Creek | Kraemer | |
| 46 | 2010-01-10 | St. Louis County, Lakewalk, Duluth | Bardon | counted 780 MALL, 46 ABDU, and 4 hybrids MALL X ABDU |
| 45 | 2014-12-29 | St. Louis County, Duluth--Canal Park,46.77987,-92.09109 | Bruhnke | |
| 41 | 1986-01-18 | Dakota County, Ft. Snelling S.P. | Tustison | |
| 20 | 1960-01-09 | Dakota County, Etter | Janssen | |
| 9 | 2010-02-16 | Dakota County, Blackdog Lake | Jantscher | |
| |
| Breeds north-central and northeast. Migrant throughout, but rare southwest. Winter visitant mostly south. |
