Seasonal Report Archive for The Loon - Cormorants Occurrence
This is the 1930 to present seasonal report archive for
The Loon, journal of the Minnesota Ornithologists' Union.
The last 2 years are available to MOU members.
Seasons
Families
Whistling-Ducks, Geese, Swans, Ducks
New World Quail
Partridge, Pheasants, Grouse, Turkeys
Grebes
Pigeons, Doves
Cuckoos
Nightjars
Swifts
Hummingbirds
Rails, Gallinules, Coots
Limpkin
Cranes
Stilts, Avocets
Plovers
Sandpipers
Jaegers
Alcids
Gulls, Terns
Loons
Shearwaters and Petrels
Storks
Frigatebirds
Boobies and Gannets
Cormorants
Pelicans
Bitterns, Herons, Egrets, Night-Herons
Ibises
New World Vultures
Osprey
Kites, Accipiters, Hawks, Eagles
Barn Owls
Screech-Owls, Owls
Kingfishers
Woodpeckers
Caracaras, Falcons
Flycatchers
Vireos
Shrikes
Jays, Nutcrackers, Magpies, Crows
Chickadees, Titmice
Larks
Martins, Swallows
Kinglets
Waxwings
Silky-flycatchers
Nuthatches
Creepers
Gnatcatchers
Wrens
Thrashers, Mockingbirds
Starlings
Dippers
Thrushes
Old World Flycatchers
Old World Sparrows
Pipits
Finches
Longspurs and Snow Buntings
Towhees, Sparrows
Yellow-breasted Chat
Blackbirds, Orioles
Warblers
Tanagers, Cardinals, Grosbeaks

Seasons
Species: Cormorants
Double-crested Cormorant
Neotropic Cormorant

Neotropic Cormorant(Nannopterum brasilianum)
YearSeasonNS
1992Summer First state record discovered on 7/16 at L. Vadnais, Ramsey Co. KB (The Loon 64:176–178).
1992Fall First state record (see Summer Season). Reported through 8/4 Ramsey fide RJ (The Loon 64:176–178).
2003Fall Second state record 8/12+ Lac qui Parle (2 adults at Big Stone N.W.R.) †KJB, m.obs. (The Loon 76:46). The same observer found the state's first in July 1992! Photographed by DAC, JPM, and others, with written documentation 8/13, 8/23 (†PCC), 8/16 (†PHS), and on six dates through 10/6 (†BJU).
2004Fall Third state record 8/15 Big Stone (adult in Otrey Township) †PHS, †PCC, ph. KRE, m.ob. Location is less than ten miles from Big Stone N.W.R., where two adults were found 12 August 2003 (The Loon 76:46).
2007Spring1 Fourth state record 5/9–18 Hennepin (Diamond L., Richfield) †PEB, ph. TPB, †CMB, ph. †JPM, ph. †PHS, m.ob. (The Loon 79:237–238)
2012Spring1 Fifth state record 3/30–31 Murray (Current Lake) ph. †CRM.
2019Summer1 Observed 7/27–31+ Hennepin (Richfield Lake) ph. † BAF, † PRH, † EzH, ph. † DWK, ph. † CRM, ph. DnS.
2019Fall1 Continuing adult from the summer season was observed 8/1–18 Hennepin (Richfield Lake Park) BAF, m.ob.
2020Summer2 One found 6/3 Hennepin (Richfield Lake Park) †BAF, ph. †CMB, ph. BAb, m.ob., was joined by a second bird 7/19 †SLC; both were seen and photographed through at least 8/21 m.ob. New county record 6/4 Sherburne (Sherburne N.W.R.) ph. †ToL.
2020Fall1 Continuing adults from the summer season were observed 8/1 – 10/20 Hennepin (max. 2, Richfield Lake Park, the last date that both birds were seen was 8/21) ph. †BAF, ph. †PEB, m.ob.
2021Spring1 A likely returning bird from the past two years was found 4/24 – 5/28 Hennepin (Richfield Lake Park) †BAF, ph. FFa, m.ob., but also see summer report.
2021Summer1 An adult continuing from spring season was joined by a second bird 6/11 Hennepin (Richfield L.) SLC, ph. †DWK, ph. †PEB, ph. CMB, m.ob. Both remained well into the fall season and were photographed by m.ob.
2021Fall2 Continuing adults from the summer season were observed 8/2 – 10/1 Hennepin (max. 2, Richfield Lake Park; last date that both birds were observed was 9/21) BAF, m.ob.; what was possibly one of the same birds was also found 8/10–11 Dakota (Augusta Lake) ph. †DWK, ph. †BAb, m.ob.
2022Summer1 Seen 6/8 – 7/31+ Hennepin (Richfield Lake) †BAF, ph. †CMB, RBW, m.ob. This is the fourth consecutive year that at least one individual of this species has been found at this location.
2022Fall2 All south 8/1 – 9/3 Hennepin (continuing adult from the summer season, Richfield Lake Park & Wood Lake N.C.) BAF, ph. †CMB, ph. †PEB, m.ob., 9/4–7 Meeker ph. †AXH.
 
 Fifteen records: two spring, one spring-fall, one summer, six summer-fall, and five fall. Recorded in five of the last ten years, most recently 2023. Formerly Accidental.

Notes:

Click on the bird name to see a photographic image of the bird.
Column N  Number of counties where the bird was seen in the North.
Column S  Number of counties where the bird was seen in the South.