Seasonal Report Archive for The Loon - Warblers 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: Warblers
Ovenbird
Worm-eating Warbler
Louisiana Waterthrush
Northern Waterthrush
Golden-winged Warbler
Blue-winged Warbler
[Golden-winged Warbler X Blue-winged Warbler]
[Lawrence's Warbler]
[Brewster's Warbler]
Black-and-white Warbler
Prothonotary Warbler
Swainson's Warbler
Tennessee Warbler
Orange-crowned Warbler
Nashville Warbler
Connecticut Warbler
MacGillivray's Warbler
Mourning Warbler
Kentucky Warbler
Common Yellowthroat
Hooded Warbler
American Redstart
Kirtland's Warbler
Cape May Warbler
Cerulean Warbler
Northern Parula
[Cerulean Warbler X Northern Parula]
Magnolia Warbler
Bay-breasted Warbler
Blackburnian Warbler
Yellow Warbler
Chestnut-sided Warbler
Blackpoll Warbler
Black-throated Blue Warbler
Palm Warbler
Pine Warbler
Yellow-rumped Warbler
Yellow-rumped Warbler (Myrtle)
Yellow-rumped Warbler (Audubon's)
Yellow-throated Warbler
Prairie Warbler
Black-throated Gray Warbler
Townsend's Warbler
Hermit Warbler
Black-throated Green Warbler
Canada Warbler
Wilson's Warbler
Painted Redstart

Orange-crowned Warbler(Leiothlypis celata)
YearSeasonNS
1962Falllast date, Oct. 6, Ramsey Co., A. C. Rosenwinkel.
1963SpringApril 27, Ramsey Co., A. C. Rosenwinkel; May 2, Minneapolis, R. Huber; May 4, Cokato, Wright Co., Erma Christopher; May 4, Washington Co., D. Honetschlager; May 3, Shatley, Beltrami Co., (early), Mabel Goranson.
1963Fallearliest, Sept. 6, Shatley, Beltrami Co., Mabel Goranson; latest, Oct. 19, Minneapolis, R. B. Janssen and Oct. 22, Fargo-Moorhead area fide Elizabeth Anderson.
1964Spring5-4 Stearns Oo, RPR; 4-23 Hennepin Co, MAS; 5-5 Ramsey Co, ELC; 5-14 Washington Co, DH; 5-8 Ramsey Co, ACR; 5-2 Goodhue Co, RBJ; 5-8 Hibbing, HM.
1964Summerfall dates, 8-3 (very early), Crow Wing Co, TEM; 8-26, Duluth, JCG.
1964Fall9-8 Hibbing, HM; 9-25 Stearns Co, RPR; 10-2 Ramsey Co, ELC; 10-3 Olmsted Co, JPF; 10-6 Duluth, JCG; 10-12 Crow Wing Co, TEM; 10-15 Fargo-Moorhead, EGA.
1965Springearliest 4-22 Hennepin Co, EMB; latest 5-24 Moorhead, LWJ.
1965Fallearliest 9-8 Minneapolis, VL and 9-15 St. Paul, ACR; latest 10-9 Hennepin Co, RDT and 10-12 Belle Prairie, LSR.
1966Springearliest 4-22 Minneapolis, EMB; 4-23 Dakota Co, MIG; 4-28 White Bear, ACR; latest 5-21 Scott Co, JRR and St. Louis Co, PBH; 5-24 Crow Wing Co, MSB; 5-27 Hennepin Co, VL.
1966Summer6-15 and 6-23 Hibbing, St. Louis Co, banded, SM.
1966FallEarliest 8-27 Hennepin Co., MHM; 9-1 Fargo, MGA; 9-7 Hennepin Co., VL; latest 10-18 Fargo, MGA and Ramsey Co., MIG; 10-20 Stearns Co., RPR; 10-21 Hennepin Co., MHM.
1967Fall earliset 8-29 Fargo-Moorhead, EGA; 9-1 Hibbing, HM; 9-10 Lake Co., MIG; latest 10-12 Becker Co., JAH; 10-13 Fargo-Moorhead, EGA; 10-18 Anoka Co., PE and Hennepin Co., VL; 10-23 Stoney Point, St. Louis Co., 1, RAK.
1968Spring early 4-19 St. Paul, RJC; 4-23 Fargo-Moorhead, fide EGA; 4-27 Bemidji, Beltrami Co., JAM; 4-28 Hennepin Co., CKS, EMB, Stearns Co., KE; 4-29 Minneapolis, DB, EHH; late 5-23 Duluth, PBH; 5-25 Pope Co., JAH; Carver Co., RTH and St. Paul, RIC; 5-27 Morrison Co., LSR.
1968Fall10-1 Morrison 21 LSR; early 9-1 Hennepin (Xmas Lake) RDT; late 10-10 Lyon PE; 10-18 Chisago BL.
1969Spring4-22 St. Louis Co., PBH; 4-25 Hennepin Co., RDT; 4-26 Hennepin Co., CLH, JAJ, and Mille Lacs Co., MI; 5-9 Carver Co., THH, and Hennepin Co., WKE; 5-19 Kanabec Co., RHJ.
1969Fall9-8 Wright ETS; 9-19 Hennepin EWJ; 9-23 Morrison 3 LSR; 10-9 Duluth KS; 10-9 Morrison LSR; 10-16 Hennepin VL; 11-3 Hennepin RGL. Nashville WarbiE;r: 9-10 St. Louis 4 banded HM; 9-8 Wright 4 ETS; 9-9 10-10 Duluth MC; 10-18 Winona BTV; 10-26 Chisago EL. ;
1970Springearly south 4-26 Hennepin DB; 4-27 Dakota PE and Hennepin RG; early north 4-27 Morrison LR; 4-30 Duluth MMC; late 5-29 St. Louis NH and Duluth MMC and Lake JG.
1970Fallearly 8-25 Hennepin WKE; 8-26 Crow Wing )B; late north 10-6 Morrison LR; late south 10-11 Ramsey EC; 10-12 Hennepin ES; 77-5 Hennepin VL (good details); peak 9-24 Morrison (17) LR.
1971Springearly south 4-20 LyonHK; 4-21 Carver MHM; 4-23 Hennepin VL· early north 5-5 Morrison LR; 5-11 Marshall AR and Lake RK and Duluth JG; late 5-30 Hennepin OJ-5-31 Wright BH. '
1971Fallearly 8-26 Aitkin; 8-29 Carver; late south 10-11 Washington; 10-16 Wright; 10-24 Hennepin; late north 9-28 Duluth; 10-11 Mor rison.
1972Fallon 10-21 in Hennepin Co. (PF, KE),
1973SpringORANGE-CROVN!:D WARBL!:Rt 24 RI:POJtT&R$ R&PORTJNSo EAJU.Y SOUTH 4•14 ;NICOLLET GJtrfJ 4-e6 HDfN!:J"IN ETSJ 4-29 LYON HCI(J bilLY NORTH 1-14 ;MORRISON LSRJ S..86 CLAY LCP'J 5~116 GRANT KREJ .. J;AX ~16 HOUSTOM <19) HCKI ;S-116 HOUSTON 09) MCKJ LATE SOUTH 5•19 STEARNS KREJ S-IS HDfNEPIIJ Vl.J ;LATE NORTH 5·18 CLAY LC1o ;
1973Summer Lyon (6-1 HCK).
1973Fall Seen in nine counties. Late 10-30 Ramsey (JAB).
1974Spring Early south 4-20 Hennepin ETS; 4-23 Hennepin CH; 4-25 Hennepin OJ, RBJ; early north 4-28 Clay LCF; 4-30 Morrison LSR; 4-30 Crow Wing TS; late 5-25 Lake RBJ; 5-25 St. Louis GJN.
1974Fall Early south 8-26 Hennepin WKE; 827 Cottonwood LF; late north 10-13 Marshall AR; 10-16 Clay FMAS; late south 10-27 Hennepin VL; 11-3 Carver JAB.
1975Spring Early south 4-5 Washington GA; 423 Hennepin VRL; 4-24 Hennepin WKE and Washington RAG; early north 5-1 Clay SC; 5-2 Mille Lacs MI and Crow Wing TS; late 5-21 St. Louis JCG.
1976Spring Early south 4-11 Dakota JD (ties early date); 4-28 Hennepin JG; 4-30 Goodhue RBJ; early north 4-30 Clay LCF; 5-1 Marshall SV; 5-3 Cook JH; late 5-22 Crow Wing JB.
1976Summerearly fall migrant at Duluth on 7-31 (JG).
1976Fall Early south 8-15 Hennepin WKE, 8-22 Cottonwood LF; late north 10-7 Duluth, 10-8 Cook; late south 10-4 Washington, 10-14 Goodhue, 10-17 Hennepin.
1977Spring Early south 4-18 Hennepin ES; 4 reports on 4-24; early north 5-5 St. Louis GN and Marshall SVA; 5-6 Clay LCF; 5-8 Crow Wing JB; late 5-23 Hennepin WE.
1977FallEarly north 7-28 Clay (LCF), 8-14 Duluth (DGW); early south 8-13 Hennepin (FN).
1978Summer Early north 8-15 Clay LCF; early south 8-30 Hennepin WKE and 9-1 Houston EMF; late north 11-9 Beltrami Jim Mattson; late south 10-22 Washington DMB and 10-23 Hennepin ES.
1978Fall Early north 8-15 Clay LCF; early south 8-30 Hennepin WKE and 9-1 Houston EMF; late north 11-9 Beltrami Jim Mattson; late south 10-22 Washington DMB and 10-23 Hennepin ES.
1979Spring Early south 4-17 Mower RRK, 4-21 Lac qui Parle OE, 4-22 Hennepin TD; early north 4-27 Marshall ANWR; late south 5-26 Washington DS; late north 5-24 Clay LCF.
1979Fall Early north 9-6 Otter Tail GMO, 9-6 St. Louis KMH; early south 8-31 Anoka JH, 9-2 Hennepin KWE, 9-3 Ramsey DGW; late north 10-14 St. Louis KMH, 10-21 Lake DGW; late south 10-19 Ramsey BL, 10-25 Hennepin ES. Nashville Wa1rbler Early south 8-18 Anoka JH, 8-21 Dakota JD; late north 10-4 Pennington KSS, 10-6 Otter Tail GMO, 10-7 St. Louis DA; late south 10-15 Houston EMF, 10-19 Nicollet JCF.
1980Spring Early south 4-19 Lac qui Parle FAE, 4-21 Anoka JLH; early north 4-23 Clay LCF, 5-3 Morrison RJ; late south 5-18 Stearns NH, 5-21 Blue Earth JCF; late north 5-11 Otter Tail GW, 5-27 St. Louis SM.
1980Fall Early north 8-25 Itasca TL, 8-30 Clay LCF; early south 8-15 Hennepin SC, 8-21 Stearns NH late north 10-18 Pennington KSS, 10-20 St. Louis JG; late south 10-18 Hennepin VL, 10-25 Sibley RJ.
1981Spring Early south 4-22 Ramsey RJ, 4-25 seven reports from five counties; early north 4-25 Clay LCF, 4-26 Grant SM, 4-27 Otter Tail GW; late south 5-20 Hennepin JC, Olmsted JF; late north 5-25 St. Louis KE.
1981Fall Early north. 8-18 Clay LCF, 8-22 St. Louis KE; early south 8-28 Nicollet JCF, 8-29 Hennepin SC; late north 10-6 St. Louis KE, 10-9 Mille Lacs DB, OJ, 10-13 Clay LCF, Crow Wing JB; late south 10-19 Mower RG, 10-20 Wright ES, 10-26 Hennepin SC.
1982Spring Early south 4-20 Lac qui Parle AFE, 4-21 Hennepin AB, 4-26 Hennepin SC, ES; early north 4-18 Beltrami JSP, 4-24 Clay LCF, 4-25 St. Louis JG; late south 5-19 Washington DMB, 5-25 Cottonwood LAF; late north 5-22 Clay LCF, 5-23 Cass WN.
1982Fall Early north 8/27 Clay LCF, 9/12 Cook KMH, 9/19 Aitkin WN; early south 8/11 Hennepin VL, 8/28 Lyon HK, 9/6 Murray AD; late north 10/7 Cook KMH, 10/10 Aitkin WN, Clay LCF. St. Louis KE, 10/13 Crow Wing JB, Marshall KSS; late south 10/22 Hennepin SC, 10/24 Watonwan RJ, I0129 Mower RRK.
1983Spring Early south 4/26 Brown JSp, Hennepin BDC, SC, ES, Lac qui Parle FAE, 4/28 Hennepin DB; early north 4/24 Clay LCF, 4/29 Polk KSS, 5/1 Clay TT, Clearwater AB; late south 5/24 Wabasha WDM, 5/25 Sherburne EHISS, 5/27 Blue Earth JCF; late north 5/21 Kanabec RJ, 5/23 Mille Lacs MLWMA, 5/24 Clay LCF.
1983Fall Early north 8/20 St. Louis BDC, 8/29 Pennington KSS, 9/1 St. Louis MH; early ~outh Lyon HK, Houston EMF, 9/10 Hennepin SC, Brown JSp; late north 10/4 Clay LCF, 10/13 Cook KMH; late south 10/18 Houston EMF, 10/20 Hennepin VL, Brown JSp 10/24 SC.
1984Spring Early south 4/24 Lyon HK, 4/25 Murray AD, 4/26 Lac qui Parle FAE, Hennepin ES, Lincoln SWIMS; early north 4/22 Otter Tail GMO, 4/27 Clay LCF, 4/29 Roseau AJ; late south 5/14 Ramsey JP/ AM, 5/15 Benton GS, 5/19 Pope RJ; late north St. Louis 5/20 KC, 5/21 SDM, 5/25 VR, 5/20 Cass PL.
1984Fall Early north 8/5 Lake of the Woods KSS, 9/2 Clearwater AB, 9/3 Clay LCF; early south 9/1 Houston EMF, 9/4 Olmsted JEB, 9/5 Washington JD; late north 10/21 KE, 10/23 Cook KMH; late south 10/24 DB, 10/30 Hennepin SC.
1985Spring Early south 4/15 Ramsey KB, 4/17 Olmsted RJ, 4/18 Murray ND, 4/19 Hennepin SC, GP; early north 4/29 Clay LCF, 5/4 Otter Tail SDM; late south 5/15 Hennepin SC, 5/17 DB, 5/18 DZ, 5/17 Olmsted AP; late north 5/12 Polk AB, 5/13 Wilkin GAM, 5/20 Mahnomen MHa.
1985Fall Early north 8/17 St. Louis MH/JS, 8/20 Clay LCF; early south 8/22 Lyon HK, 8/29 Hennepin ES, 8/30 Washington JD, Houston EMF and Stearns RH; late north 10/6 Clay LCF, 10/17 Cook KMH; late south 10/21 Hennepin TTu.
1986Spring Early south 4/11 Olmsted AMP, 4/20 Fillmore AMP, 4/23 Hennepin OJ, Blue Earth JCF; early north 4/24 Clay LCF, 4/29 St. Louis KE, Morrison NH, 5/3 Polk KSS; late south 5/19 Hennepin SC; late north 5/27 Pine K. Overman.
1986Fall Early north 8/7 Clay LCF, 8/27 Marshall AB; early south 8/16 Lyon HK, 8/17 Washington OS, 8/20 Anoka SC; late north 10/14 Cook KMH, 10/15 Duluth SDM, 10/16 Clay LCF; late south 10/8 Ramsey KB, 10/19 Brown JS, 11/5 Hennepin ES.
1987Spring Early south 4/22 Anoka GP and Brown JS, 4/24 Hennepin DB, 4/25 Nicollet JCF, Goodhue BL and Lac qui Parle RH; early north 4/25 Clay LCF, 5/11 Pennington RJ, Marshall ANWR; late north 5/20 Clay LCF; late south 5/19 Lyon HK.
1987Fall Early north 8/13 Clay LCF, 8/31 St. Louis MH/JS ; early south 8/18 Mower RRK, 8/20 Hennepin SC, 8/32 Lac qui Parle FE; late north 10/13 Cook KMH, 10/18 Duluth AB; late south 10/16 Steams NH, 10/17 Hennepin TT and Stevens EL.
1987Winter The second winter record for the species· Grand Marais, Cook Co., 12/27 (TW) and 12/12 (KMH) (The Loon 60:42). Yellow-romped Warbler Reported in Hennepin at a feeder on 12/6 (TT), 12/10 (SC) and 1/3 (TT).
1988Spring Early south 4/22 Waseca GS, 4/23 Lac qui Parle FE, 4/24 Olmsted BSE; early north 5/1 Clay LCF, 5/8Todd PH; late south 5/16Watonwan GS, 5/23 Houston EMF; late north 5/21 Carlton LW.
1988Fall Early north 8/19 Lake of the Woods RJ, 8/25 Clay LCF; early south 8/8 McLeod RJ, 9/6 Wabasha DWM; late north 10/9 Clay LCF, 10 11/Cook KMH, 10/15 Duluth KE; late south 10/14 Olmsted BSE, 10/15 Houston EMF, 10/16 Fillmore NAO.
1989Spring Early south 4/22 Dakota JD and Lac qui Parle m.ob., 4/23 Hennepin SC, Big Stone DO and Cottonwood ED; early north 4/23 Clay RJ, 5/3 Todd PH; late south 5/16 Hennepin SC, 5/19 Blue Earth LF; late north 5/20 Marshall SKS, 5/22 Clay LCF.
1989Fall Early north 8/25 Becker DZ, 8/26 Clay LCF; early south 8/26 Hennepin JF, 8/30 Sherburne SWR; late north 10/8 Clay LCF and Itasca AB, 10/28 Lake KR; late south J0/ 13 Fillmore NAO and Freeborn AP, 10/14 Anoka OP and Hennepin SC.
1990Spring Early south 4/22 Martin BB, 4/23 Hennepin SC, Pipestone ND, JP, Rock PG, and Ramsey AB; early north 4/25 St. Louis KE, 5/2 Clay LCF; late south 5/18 Lyon GS, 5/20 Rice SC, GP; late north 5/20 Crow Wing AB, 5/27 Clay LCF.
1990Fall Early north 8/20 Clay LCF, 8/24 Lake of the Woods AB; early south 8/21 Ramsey PS, 9/2 Hennepin SC; late north 10/7 Otter Tail MO, 10/20 St. Louis KR; late south 10/19 Chisago AP, 10/21 Ramsey EL.
1991Spring Early south 4/19 Lac qui Parle CMB, 4/23 Hennepin SC, DZ; early north 4/21 Clay LCF and Wilkin MO; late south 5/14 Nicollet LF, 5/16 Brown JS; late north 5/15 Aitkin JF, 5/23 Clay LCF.
1991Fall Early north 8/14 Clay LCF, 8/18 Itasca AB; early south 8/19 Ramsey KB, 9/2 Hennepin mob; late north 10/17 Clay LCF, 10/21 Lake KE; late south 10/23 Houston EMF, 10/25 Hennepin SC.
1992Spring Early south 4/17 Olmsted JB, 4/19 Hennepin TT; early north 4/28 Clay LCF, 4/30 Kanabec CM; late south 5/16 Blue Earth LF, 5/17 Hennepin SC, RCD; late north 5/19 Grant GS, 5/23 Cook PS.
1992Summer Very unusual mid-summer record: one male seen on 7/6 near Leech L. in Cass Co. DL (The Loon 64:163–164).
1992Fall Early north 8/14 Roseau PS, 8/26 Clay LCF; early south 8/22 Anoka RH, 8/27 Houston EMF; late north 10/6 Clay LCF, 10/7 Pennington SSt; late south 10/11 Winona CS, 10/18 Hennepin SC, TT.
1993Spring Early south 4/23 Big Stone TEB, 4/24 Hennepin SC, TT and Lac qui Parle AB. Early north 4/26 Kanabec CM, 4/29 Otter Tail SDM. Late south 5/19 Wabasha WDM, 5/21 Hennepin SC. Late north 5/22 Clay LCF and St. Louis DBe, ME, 5/29 Lake AH and Lake of the Woods PS.
1993Fall Early north 8/20 Clay LCF, 8/31 Lake DPV. Early south 8/26 Dakota DSm, 8/28 Olmsted JB and Winona CS. Late north 10/3 Clay LCF and Itasca AB, 10/11 Beltrami DJ. Late south 10/19 Hennepin SC, 10/23 Anoka CF.
1994Spring Early south 4/18 Hennepin TT, 4/19 Brown JS; early north 4/20 Beltrami DJ, 4/23 Otter Tail CS/KC; late south 5/16 Anoka CF and Hennepin SC; late north 5/7 Cook KMH and Roseau PS, 5/10 St. Louis AE, ME/SK.
1994Fall Early north 8/12 St. Louis MH, 8/27 Crow Wing SK. Early south 8/17 Fillmore RH, 8/21 Hennepin PBu. Late north 10/16 Clay CF, 10/22 Otter Tail KE, RH. Late south 10/22 Hennepin SC, TT, 11/1 Kandiyohi RF.
1995Spring Early south 4/15 (second earliest date on record) Kandiyohi RF/JC, 4/23 Rice JL; early north 4/29 Clay CF, RO and Kanabec CM, 5/7 Morrison AB; late south 5/24 Anoka KB and Washington AB, 5/25 Hennepin SC; late north 5/23 Clay CF, 5/27 Roseau PS.
1995Fall Early north 8/12 (ties fifth earliest north) Mille Lacs MF, 8/24 Aitkin MG. Early south 8/29 Brown JSp and Murray ND. Late north 10/7 Carlton LW, 10/13 Otter Tail SDM. Late south 10/28 Hennepin JBe, CF, 11/1 Hennepin SC.
1996Spring Early south 4/21 Hennepin TT, 4/24 Hennepin SC, 4/25 Murray ND. Early north 5/6 Clay RO, 5/9 St. Louis TW. Late south 5/23 Hennepin SC and Washington WL, 5/28 (second latest south date) Pipestone JP. Late north 5/23 Clay DWi and Beltrami GS, 5/26 Lake of the Woods AnH, AH, PS.
1996Summer Late migrant 6/1 Koochiching AH, PS; this species has been recorded in the summer only once (1992) in the previous 30 years.
1996Fall Early north 8/24 Roseau PS, 9/7 St. Louis CM, 9/14 Clay CN. Early south 8/30 Houston FL, 8/31 Chisago RH, 9/1 Houston EMF. Late north 10/5 Carlton LW, 10/6 Kittson PS, 10/24 St. Louis MB. Late south 10/20 Fillmore NO and Dakota TT, 10/23 Hennepin SC.
1997Spring Early south 4/21 Faribault RJ and Anoka DJe, 4/23 Hennepin TT. Early north 4/28 Becker BBe and Clay DJo, 5/5 Kanabec CM. Late south 5/25 Hennepin (4) SC, 5/26 Jackson MJL, 5/26 Hennepin (2) SC. Late north 5/25 Clay WM, 5/31 (ties second latest north) St. Louis AH, PH, PS.
1997Fall Early north 8/23 Beltrami DJo, 8/24 Itasca BN, 8/31 Aitkin WN. Early south 9/2 Houston EMF, 9/11 Hennepin SC, 9/17 Brown JSp. Late north 10/11 Clay RO, 10/12 Lake DV. Late south 10/31 Hennepin JBe, 11/4 Hennepin (2) SC, 11/15 Hennepin TT.
1998Spring Early south 4/23 Hennepin AH, 4/25 Lac qui Parle WM, 4/26 Hennepin SC. Early north 5/6 Kanabec CM, 5/7 Hubbard DJo, 5/9 Otter Tail SDM. Late south 5/13 McLeod RbS, 5/16 Nicollet DN and Hennepin SC. Late north 5/14 Carlton LW and St. Louis TW, 5/15 Aitkin WN. Note: Very scarce this spring; TT reports first time missed in 15 years — RJ reports first time missed in 50 years!
1998Fall Early north 8/15 Aitkin WN, 8/18 Aitkin CMG, 9/1 St. Louis AE. Early south 8/21 Anoka RH and Rice JLa, 8/22 Olmsted DA, BE, 8/30 Hennepin BSe. Late north 10/1 Hubbard DJo, 10/3 Carlton LW, 10/11 Beltrami DJo. Late south 10/19 Hennepin RJ, 10/21 Anoka RH, 10/25 Hennepin TT.
1998Winter Reported 12/18 St. Louis (Duluth) KE. Third winter record and second latest date.
1999Spring Arrived on time south and north, but a few lingered later than usual. Early south 4/21 Hennepin KRv, 4/24 Lac qui Parle FE, RH. Early north 4/25 Otter Tail SDM, 4/26 Beltrami DJo. Late south 5/16 Fillmore JSt, 5/25 Hennepin SC. Late north 5/24 Pennington JJ, 5/29 Cass (specimen) MRN.
1999Fall A few early individuals seen in August, followed by many reports north and south after 9/9. Early north 8/16 Aitkin WN, 8/29 St. Louis †BY, 9/10 Beltrami DJo. Early south 8/28 Lyon RgS, 8/31 Fillmore NO, 9/9 Hennepin KO. Departures on time. Late north 10/9 Cook KMH and Itasca ABo, 10/16 Carlton LW, 10/28 St. Louis KE. Late south 10/22 Goodhue SL, 10/23 Hennepin RJ. Note: Orange-crowned Warblers are among the latest fall warblers in Minnesota. Please provide details for reports before early September so as to distinguish them from the more expected and similar looking Tennessee Warbler.
2000Spring Reported from 24 south and 14 north counties statewide. Extreme migration dates were all within two to four days of the recent medians. Early south 4/23 Scott ABo and Hennepin SC. Early north 4/28 Clay RO. Late south 5/22 Dakota TT. Last reported north 5/29 Carlton SL.
2000Fall Seen in all nine regions. All north reports between mid-September and mid-October, except for 9/9 Beltrami RJS and 11/4 Otter Tail SDM. Early south 8/31 Hennepin CMM, 9/1 Anoka REH. Late south 11/10 Rice TFB, 11/15 Hennepin SLC. Note: This species is normally a late migrant through Minnesota. Please provide details for any reports before early September.
2001Spring Seen in 27 south and 15 north counties. Early south 4/22 Hennepin TAT, 4/23–26 in eight counties. Early north 4/20 Wilkin CRM, 4/27 Otter Tail SPM, DKM, 4/30 in three counties. Only two reports after mid-May: 5/19 Roseau PHS, 5/23 Hennepin SLC.
2001Fall Early north 9/8 Wadena PJB, 9/10 St. Louis CRM. Early south 9/2 Rice TFB, 9/5 Chisago REH. Late north 10/13 Clay CMN, RHO, 10/14 Cook AXH. Late south 10/31 Hennepin SLC. Note: This species is normally a late migrant through Minnesota. Please provide details for reports before early September.
2001Winter Fourth winter record 12/14 Washington TEB (record late south).
2002Spring Reported from 38 south and 23 north counties. Early south 4/15 Cottonwood EPD, 4/17 Lac qui Parle FAE, 4/19 in four counties. Early north 4/20 Clay RHO and Kanabec CAM, 4/24 Crow WIng PSP and Marshall KJB. Late south 5/23–25 in four counties, 5/27 Hennepin DCZ. Late north 5/24 Kanabec BLA, 5/26 Lake JWL and Roseau AXH, PHS. High count 5/15 Mille Lacs L. (71) KJB.
2002Fall Early north (only documented report) 9/10 Lake †KRE. Early south 9/11 Hennepin SLC. Late north 10/22 Cook and Lake PHS, 10/26 St. Louis JWL, 11/3 Cass (banded) MRN. Late south 11/5 Hennepin SLC, 11/16 Dakota CRM. Two north and three south reports in August were excluded (see undocumented reports). This species is normally a late fall migrant through Minnesota. Please provide details for reports before early September. [Corrected]
2003Spring Seen in all regions. Early south 4/18 Hennepin PEJ, 4/19 Houston FZL. Early north 4/25 Wadena PJB, 4/27 Otter Tail SPM, DKM. Late south 5/17 in four counties, then only 5/22 Hennepin SLC. Late north 5/22 Clay (3) PHS, 5/23 Itasca JJS, but see summer report!
2003Summer First summer report since 1996; observed 6/4 Cook (singing along Pigeon R. near Fort Charlotte) DRB.
2003Fall Reported from 15 north and 20 south counties in all regions. Early north 9/8 St. Louis PHS, 9/10 Wadena PJB. Early south 9/4 Hennepin ChM, TAT, 9/14 Anoka JLH and Hennepin SLC. Late north 10/29 St. Louis MH, 11/2 Cook KRE. Late south 10/19 Hennepin SLC, 10/21 Hennepin TAT. Note: Undocumented August reports were excluded.
2004Spring Early south 4/15 Murray NED, 4/17 Lac qui Parle BJU, 4/19 Hennepin SLC and Wright KTP (median 4/21). Early north 4/20 St. Louis LAW, 4/28 Otter Tail DTT, SMT, 4/29 Clay RHO (median 4/25). Late south 5/24 Swift RBJ, 5/27 Hennepin SLC. Late north 5/22 Beltrami PBD, 5/27 St. Louis SLF, 5/28 Kittson (6) AXH, PHS.
2004Fall Reported from 9 north and 20 south counties in all regions. Early north 9/5 St. Louis ALE, 9/12 Wadena PLB. Early south 8/30 Hennepin †ChM, 9/2 Freeborn AEB, 9/3 Rice DAB. Late north 10/24 Cook JWL. Late south 10/26 Hennepin SWe. Both late dates three days after median departures. Note: undocumented August reports were excluded.
2005Spring Three early south reports preceded the median (4/21): 4/9 (record early) Meeker DMF, 4/15 Hennepin JOt, 4/17 Fillmore JWH. Two north reports in April: 4/21 St. Louis LAW, 4/25 Crow Wing JSB. High count 20 at Hole-in-the-Mountain C.P. in Lincoln (5/24, PHS). Late south 5/20 Hennepin PEB, 5/24 Lincoln, Pipestone and Rock PHS.
2005Fall Found in 20 north and 19 south counties in all regions. Early north 9/3 Roseau KRE and St. Louis PHS, 9/4 Clearwater BJU. Early south 9/3 Hennepin BAF, 9/6 Hennepin ChM. Late north 10/26 St. Louis NAJ, 10/30 Cook DAB and Pine JMP, 11/7 Cook †DWK (median 10/20). Late south 10/16 Hennepin (2) BAF and Nobles JEB, 10/19 Ramsey JPS (median 10/23).
2006Spring South arrivals timely: 4/20 Rice (3) DAB, 4/21 Meeker DMF (median 4/21). Early north 4/29 St. Louis SLF, 5/3 Mille Lacs ASc (median 4/25). Late south 5/20 Nicollet, Stearns and Swift, 5/21 Lac qui Parle BJU. Late north 5/21 Beltrami PJR, Clay LEC and Red Lake JMJ (median 5/27).
2006Fall Reported from 17 north and 37 south counties. Early north 9/1 Koochiching JLO and Mille Lacs NSc. Early south 8/24 Lac qui Parle †BJU, 9/2 Dakota SWe and Ramsey REH. High counts 10/8 Scott (18) BAF, 9/20 Hennepin (8) DWK. Numerous north reports throughout September, then only 10/8 Mille Lacs DWK, 10/25 Cook RBJ (median 10/22). Late south 10/27 Hennepin CMB, 10/28 Scott BAF (median 10/23). Note: Undocumented August reports were excluded.
2007Spring1237 First arrivals well ahead of recent medians south and north; departed south five days ahead of median. Early south 4/17 Dakota JPM, 4/20 Dakota JLO, 4/21 Dakota, La Qui Parle, Martin, Meeker (median 4/21). Early north 4/20 Pine JMP, 4/21 Otter Tail SPM, 4/22 Clay PBB, RHO (median 4/25). High count 5/2 Rice (26) DAB. Late south 5/17 Nobles BTS, DAB, JEB and Pope HHD, JJS, RBW (median 5/22). Late north 5/19 St. Louis TPW, 5/30, 5/31 St. Louis LS (median 5/26).
2007Fall1536 Early north (median 8/20) 9/2 Roseau KRE, JCC, CRM, 9/5 Cass LBF, Mille Lacs ASc, St. Louis PHS. Early south (median 8/26) 8/29 Dakota JPM, 9/2 Goodhue SWe, 9/8 Le Sueur JEB. High count 10/7 Scott (23, Murphy-Hanrehan P.R., south horse and pet trails.) BAF. Late north 10/12 St. Louis SLF, 10/13 Mille Lacs ASc, 10/14 Morrison HHD, Traverse JCC (median 10/23). Late south 10/21 Carver DWK, Hennepin SWe, 10/26 Fillmore NBO, 11/1 Meeker DMF (median 10/24). Note: Undocumented August reports were excluded.
2008Spring2537 Early south (median 4/20) 4/19 Carver (Carver P.R.) JCy, Dakota RMD, BRL, 4/21 Blue Earth ChH, Faribault ARW, Rice TFB. Early north (median 4/25) 4/23 Mille Lacs ASc, Todd (2) MJB, 4/24 Otter Tail fide JMJ, 4/26 Pennington JMJ, St. Louis fide JWL. High count 5/3 Hennepin (21) CMB. Late south 5/20 Meeker HHD, Olmsted CCB, Rice DAB, TFB, 5/21 Blue Earth RBW, ChH, 5/24 Stearns HHD (median 5/21). Late north 5/29 Beltrami JMJ, 5/30 St. Louis (Park Point, Duluth) PHS (median 5/27).
2008Fall1628 Early north 9/4 St. Louis (2) PHS, 9/6 St. Louis JPM, 9/8 St. Louis LBF. Early south 8/31 Anoka †DWK, 9/12 Hennepin CMB, ALD, 9/13 Stevens HHD. High count 10/10 Scott (20, Louisville Swamp) BAF. Late north 10/14 St. Louis SLF, 10/16 Mille Lacs RBJ, 10/19 Cook (2) WCM (median 10/23). Late south 10/24 Brown BTS, Hennepin DDo, 10/25 Hennepin DFN, just after the 10/24 median. Note: Undocumented August reports were excluded.
2009Spring2341 Early south (median 4/20) 4/21 Hennepin TAT, Winona DBz, 4/22 Hennepin CMB, 4/23 Cottonwood DHr, Rice TFB. Early north (median 4/25) 4/25 Clay RHO, 4/28 Wadena PJB, 5/1 Douglas JPE. Late south 5/22 Scott (2) BAF, 5/23 Brown BTS, 5/31 Hennepin PEJ (median 5/21). Late north 5/24 Mahnomen RBJ, DAC, Polk JCC, Red Lake RBJ, DAC, 5/28 Marshall PHS, 5/29 Koochiching EEO (median 5/27).
2009Fall1736 Early north (median 8/20) 9/4 St. Louis (B.W.C.A.W.) RJS, 9/7 St. Louis PHS. Early south (median 8/26) 8/26 Ramsey (3) DDo, 9/1 Fillmore ARW, 9/6 Carver JCy, Hennepin PRH. High count 10/17 Hennepin (25, Minnehaha Park, Minneapolis) MDu. Late north 11/1 Cook LS, Crow Wing HHD, then two separate stragglers 11/5 St. Louis (near Virgina) SLF, (40th Ave. W., Duluth) KJB (median 10/22). Late south 11/3 Hennepin RBJ, 11/5 Carver JCy, RBJ (median 10/25).
2010Spring1125 Early south (median 4/20) 4/24 Blue Earth ChH, Brown RMD, Freeborn AEB, Lac qui Parle BJU, 4/29 Blue Earth ChH. Early north (median 4/25) 4/27 Roseau JTi, 4/28 Mille Lacs ASc, 4/29 Crow Wing ABi, Mille Lacs RBJ, DAC. Late south 5/17 Steele PSu, 5/18 Rice DAB, 5/21 Dakota JLO (median 5/22). Late north 5/23 Morrison FGo, Pennington JMJ, 5/25 St. Louis (2) PHS (median 5/27).
2010Fall1736 Early north (median 8/22) 8/2 St. Louis (Duluth Township) †JCG, 9/4 St. Louis ALo. Early south (median 8/27) 9/3 Hennepin (Minnehaha Creek) JJo, 9/4 Lac qui Parle BJU, 9/11 Sibley RBW. High counts 10/1 Carver (7, Carver P.R.) JCy. Late north 10/9 Pine RBW, 10/10 Lake of the Woods HHD, 10/11 Mille Lacs ASc (median 10/22). Late south 10/24 Hennepin (Wood Lake N.C.) DWK, 10/30 Hennepin (Old Cedar Ave. Bridge) PNi, SLC (median 10/25).
2011Spring2142 Early south (median 4/20) 4/23 Hennepin CMB, SLC, 4/24 Hennepin CMB, Lac qui Parle BJU, 4/27 Nicollet. Early north (median 4/25) 5/2 St. Louis JLK, 5/3 Beltrami DPJ, Cass BAW, Clay RHO. Late south 5/24 Pope MMa, 5/26 Waseca DCu, 5/27 Hennepin DDo (median 5/22). Late north 5/23 Aitkin WCM, St. Louis PHS, 5/26 Marshall SC, 5/28 Cook DFN, Douglas RAE (median 5/27).
2011Fall1734 Early north (median 8/22) 9/3 Cook CFo, Douglas JPE, 9/4 Polk JMJ, 9/14 Lake KRE. Early south (median 8/27) , 9/3 Carver BeS, 9/4 Houston ACr, 9/5 Lyon BJU, Sherburne StB, but also see undocumented reports. High counts 10/13 Carver (12) JCy, 10/3 Hennepin (8) SBM. Late north 10/18 St. Louis (2, Brighton Beach) PHS, 10/23 St. Louis (2) JLK (median 10/22). Late south 10/23 Blue Earth ChH, Carver JCy, Winona ANy, 10/24 Hennepin JLO, 10/27 Chippewa, Swift BJU (median 10/25).
2012Spring1839 Two south reports were record early (prior record 4/9): 4/1 Winona (Whitewater W.M.A.) ANy, 4/6 Scott JCC. Additional early south reports 4/16 Rice DAB, 4/19 Carver JCy, 4/21 Blue Earth ChH, Fillmore HHD. Early north (median 4/25) 4/21 Clay RHO, Pennington JMJ, 4/22 Clay RHO, 4/29 Wadena SBM, 4/30 Polk SAu. Late south 5/16 Rice DAT, 5/19 Lac qui Parle BJU, 5/20 Fillmore CWG (median 5/22). Late north 5/23 Kittson ANy, 5/24 Lake of the Woods, Roseau ANy, 5/28 St. Louis JOJ (median 5/27).
2012Fall1738 Early north (median 8/22) 9/1 Itasca EEO, 9/5 Cook RBW, St. Louis RCa. Early south (median 8/27) 9/1 Chisago LS, 9/6 Swift BJU, 9/7 Hennepin CMB, Stevens BJU, Watonwan RBJ. High count 9/27 Carver (13) JCy. Late north 10/10 Itasca SC, Lake DWK, St. Louis DWK, 10/14 Itasca SC, Mille Lacs DWK, SBM (median 10/22). Late south 10/21 Faribault DBz, Rice TFB, 10/23 Hennepin TAT (median 10/25). Note: Undocumented August reports were excluded.
2013Spring2643 Early south (median 4/20) 4/18 Hennepin ESe, 4/21 Ramsey RMD, RAE, 4/22 Dakota GHo, 4/24 Rice GHo. Early north (median 4/25) 4/21 Polk SAu, 4/26 Pennington JMJ, Polk EH, 4/27 Beltrami SVo, Wadena PJB. Late south 5/26 Anoka DPG, Hennepin DMI, BrW, Ramsey BNW, Winona RAE (median 5/22). Late north 5/30 Lake RAE, CRM, St. Louis m.ob., 5/31 St. Louis JLK (median 5/27).
2013Summer1 Observed 6/1 Cook (Judge C.R. Magney S.P.) DAB.
2013Fall2033 Early north 9/1 Douglas JPE, St. Louis MDu, 9/6 Crow Wing JLK, Lake JPr, St. Louis LCM. Early south 9/3 Hennepin CMB, 9/6 Ramsey JWu, 9/8 Anoka NBe, Fillmore ANy. High counts 10/6 Carver (14) JCy, 10/7 Carver (14) CRM. Late north 10/26 Lake ANy, BWF, JWH, 10/27 Cook ANy, JWH (median 10/22). Late south 10/24 Carver JCy, 10/26 Hennepin RCB, 10/31 Carver JCy, 11/1 Olmsted LAV (median 10/25). Note: Undocumented August reports were excluded.
2014Spring2551Early south (median 4/20) 4/20 Hennepin MHu, Ramsey AGu, 4/24 Cottonwood RMD, Martin RMD, Watonwan RMD. Early north (median 4/25) 4/20 Hubbard MaH, 4/22 Hubbard MAW, 4/26 Clay MO. Notable high counts 5/9 Hennepin (17) SBM, 5/18 Becker (16) HeH, 4/22 Hubbard (15) MAW. Late south 5/23 in four counties, then 5/24 Kandiyohi JWd, 5/25 Hennepin NCr (median 5/22). Late north 5/24 Kittson KRE, m.ob., 5/25 Roseau CRM, m.ob. (median 5/27).
2014Fall1734 Early north 9/1 Morrison DLP, Pennington SAS, 9/2 Koochiching JMs, 9/5 Pennington JMJ, St. Louis JWu. Early south (median 8/27) 9/4 Ramsey JWu, 9/5 Sherburne PLJ, 9/7 Carver JCy. High counts 10/2 Polk (15) SAu, 10/5 Hennepin (12) CMB. Late north 10/12 St. Louis JTe, 10/14 Lake BRL, 10/29 Polk SAu (median 10/22).Late south 10/22 Stearns HHD, 11/1–5 Hennepin TAT (median 10/25). Note: Undocumented August reports were not included.
2015Spring2046 Early south (median 4/20) 4/14 McLeod BHa, 4/18 Hennepin TPM, 4/19 Carver CRM, Hennepin TAT. Early north (median 4/25) 4/24 Polk SAu, 4/25 Beltrami DPJ, Polk SAu, 5/1 Crow Wing ABi. High counts 5/13 Pipestone (8) TKa, 5/17 St. Louis (8) KJB, 5/19 Polk (8) SAu. Late south 5/24 Yellow Medicine (Spellman Lake) GWe, 5/26 Lac qui Parle DLP (median 5/22). Late north 5/23 Lake JWL, JCr, St. Louis JCr, 5/26 St. Louis KJB (median 5/27).
2015Fall2337 Early north (median 9/1) 9/4 Lake of the Woods ALo, 9/6 Becker HeH, Beltrami RAE. Early south (median 8/30) 9/2 Sherburne TSh, 9/4 Faribault BAy, Stearns MJB. High counts 9/27 Polk (30, East Grand Forks Greenway) SAu, 9/19 Scott (20) JcM, 9/25 Hennepin (20) JcM. Late north 10/17 Lake TAT, ADS, JWL, 10/20 Grant CNn, 10/30 Crow Wing DAB, DBz, BWF (median 10/23). Late south 11/11 Sherburne TSh, 11/14 Sherburne JWH, 11/23 Hennepin BAF (median 10/27). Note: Undocumented August reports are excluded.
2016Spring2247 Early south (median 4/20) 4/16 Hennepin (Minneapolis) TAT, 4/17 Hennepin (Baker P.R.) MJB, (Minnesota River N.W.R., Bass Ponds) SHF, BAF, Washington JDS. Early north (median 4/25) 4/23 Pennington SAu, Polk RPa, 4/24 Douglas, Hubbard, Morrison, Pine. High count 5/8 Polk (7) SAu. Late south 5/24 Ramsey EGB, 5/26 Hennepin EGB, Stearns AaL (median 5/23). Late north 5/26 St. Louis JPR, ALo, 5/28 St. Louis DBa, m.ob (median 5/28).
2016Fall2148 Early north (median 9/1) 9/2 Aitkin ACr, 9/5 Marshall JCC, SAu, St. Louis ACr. Early south (median 8/31) 9/2 Carver JCy, 9/3 Yellow Medicine ANy, 9/4 Nicollet APi. High counts 9/25 Jackson (17, Heron Lake W.M.A.) DAk, 10/7 Wright (14) SBM, 10/17 Hennepin (13) TAT. Late north 10/23 St. Louis (Hawk Ridge/Lester River Census) KJB, 11/2 Lake JWL (median 10/24). Late south 11/1 Hennepin TAT, 11/2 Hennepin SMC (median 10/28). Note: Undocumented August reports are excluded.
2017Spring3051 Early south (median 4/19) 4/14 Carver ROx, Sherburne JlB, 4/15 Rice DAB. Early north (median 4/25) 4/15 Clay LSl, Douglas BEc, 4/20 Grant CRM. High counts 4/30 Ramsey (12) LiH, 5/1 Carver (12) CRM, KBg. Late south 5/27 Carver JTg, Hennepin SKS, Ramsey APi, Steele PSu, Washington JuW (median 5/24). Late north 5/28 St. Louis GUn, 5/29 Beltrami LSm, 5/30 Cass REn (median 5/28).
2017Fall2545 Early north (median 9/1) 9/1 Mille Lacs MJB, DOr, 9/3 St. Louis AxM, JLK, 9/4 Mille Lacs RMD. Early south (median 8/31) 8/27 Carver CRM, Sherburne JuW, 9/2 Cottonwood BTS, Olmsted MiD. High counts 9/25 Lyon (32, Southwest Minnesota State University) GWe, JtH, 10/3 Lyon (18) GWe, 10/5 Hennepin (16) CMB. Late north 10/21 Lake JCa, St. Louis JLK, 10/22 Wadena JWH, 10/29 Lake GWe (median 10/24). Late south 10/31 Dakota PRH, Hennepin CMB, 11/2 Hennepin CMB (median 10/31).
2018Spring3051 Early south (median 4/19) 4/21 Wright ebd, 4/22 Hennepin ebd, Rice NiR, Winona DSt. Early north (median 4/24) 4/20 Becker HeH, ShG, 4/23 Beltrami DPJ, 4/28 Clay NRa, then multiple reports beginning 4/30. High counts 5/2 Rice (18, Carleton College Cowling Arboretum) NiR, 5/10 Clay (18, River Oaks Park) CMk. Numerous reports late south on 5/21 then 5/23 Martin DAk (median 5/25). Late north 5/27 Koochiching m.ob., 5/28 Becker ebd, Cook TLu, AaL (median 5/28).
2018Fall2749 Early north (median 9/1) 9/1 Polk KRE, DWK, NWi, 9/2 Otter Tail ANy, 9/3 Lake ebd. Early south (median 8/31) 9/2 Anoka ebd, Wright ToL, 9/3 Dakota DFN, Ramsey LiH. High counts 9/18 Lyon (13, Garvin Park) RJS, 9/26 Carver (12, Carver P.R.) JCy, 9/30 Sherburne (12, Sherburne N.W.R.) RCl. Late north 10/22 St. Louis JPR, JLK, 10/24 Becker NaH, 11/1 St. Louis CRM, m.ob. (median 10/25). Late south 10/30 Dakota JtH, Hennepin ebd, Ramsey ebd, 10/31 Hennepin PRH, Rice ebd (median 11/1). Note: Undocumented August reports are excluded.
2019Spring3152 Early south (median 4/19) 4/16 Faribault BAy, 4/18 Blue Earth ebd, 4/19 Dakota DEv, Hennepin EGB, Meeker BNn. Early north (median 4/24) 4/21 Grant JWH, Otter Tail KRE, RZi, JJS, 4/22 Clay ebd. High counts 5/7 Hennepin (14) ASu, 5/6 Rice (11) DAB. Late south 5/28 Hennepin MwT, MiT, JSt, SOa, Stearns LKo (median 5/25). Late north 5/30 St. Louis JPR, 5/31 St. Louis JLK ebd (median 5/28).
2019Fall2749 Early north (median 9/1) 9/6 Lake of the Woods RAE, St. Louis JuG, 9/7 Clearwater RAE, Cook ebd, Crow Wing ABi, St. Louis JLK, BEA. Early south (median 9/1) 9/1 Benton HHD, SEm, Ramsey LiH, 9/2 Olmsted JPr. High counts 9/28 Carver (30, Carver P.R.) JCy, 10/3 Anoka (20, Locke C.P.) CF, 10/2 Hennepin (19, Crow-Hassan P.R.) WCM. Late north 10/27 St. Louis H.R.B.O., 10/29 St. Louis (Stoney Point) StK, 11/3 Cook CRM, JQn (median 10/26). Late south 10/28, 11/2 Anoka (Locke C.P.) CF, Olmsted MiD (median 11/1). Note: Undocumented August reports are excluded.
2019Winter1 One report of a lingering migrant: 12/8 Hennepin (Orono feeder) ph. TBu, KBu.
2020Spring2551 Early south (median 4/19) 4/18 Ramsey (Rice Creek North Regional Trail) ebd, Washington DSh, 4/19 Hennepin ASu, JBn, Ramsey (Swede Hollow Park) ebd. Early north (median 4/23) 4/22 Morrison ebd, Polk TJJ, 4/23 Becker ebd, Clay ebd, Grant CNn. High count 4/28 Lyon (30, S.W.M.S.U.) NMe. Late south 5/24 Hennepin ebd, 5/25 Lincoln KEm, JGW, Ramsey ebd (median 5/25). Late north 5/25 Becker ebd, 5/26 St. Louis (Park Point) BEA, JLK, (Western Waterfront Trail) JLK, 5/27 St. Louis (Park Point) ebd (median 5/28).
2020Summer1 Seen 7/16 Itasca (Dunning L.) EEO.
2020Fall3149 Found statewide. Early north (median 9/1) 8/22–23 St. Louis (Park Point) †PHS, †BMu, †ECF, †RyS, 9/3 Red Lake CRM. Early south (median 9/1) 9/1 Anoka ebd, Benton HHD, Brown SLH, Rock HCT. High counts 9/29 Hennepin (26, Crow-Hassan P.R.) SuH, WCM, 9/26 Dakota (23, Dodge N.C.) JHa, 10/3 Carver (22, Carver P.R.) JCy. Late north 10/28 St. Louis MLH, 11/1 Lake (Silver Bay) MaJ, 11/5 Lake (knife River) KRE, m.ob. (median 10/26). Late south 11/8 Freeborn ChA, 11/11–14 Sherburne JOs, HHD, 11/14 Anoka CF (median 11/1). Note: August reports without descriptions are excluded.
2021Spring2652 Found in all but nine counties. Early south (median 4/19) 4/22 Hennepin (East River Flats Park) EHi, 4/23 Rice TFB, 4/24 Hennepin (Wirth Park) ebd, Lyon KRE, m.ob., Olmsted KHg, ToM. Early north (median 4/23) 4/25–26 Grant CNn, 4/26 Douglas ToR, Polk JCJ, TJJ. High counts 5/2 Carver (18, Carver P.R., Grimm Rd.) JCy, 4/26 Hennepin (12, Winchell Trail) JHv, 5/8 Lyon (12, Southwest Minnesota State University) NMe. Late south 5/22 Hennepin (Wood Lake N.C.) KBg, Pipestone HVD, LVD, 5/26 Hennepin (Dayton) ebd (median 5/25). Late north 5/30 Cook AaL, CLu, St. Louis LME, 5/31 Marshall ebd (median 5/28).
2021Fall2951 Found in all regions. Early north (median 9/2) 9/1 Lake of the Woods DvP, 9/2 Aitkin BAb, Norman CRM, m.ob. Early south (median 9/1) 9/1 Renville SLH, Sibley SLH, 9/2 Meeker PKF. High counts 10/3 Anoka (51, Rice Creek Chain of Lakes P.R.) GWe, 10/1 Ramsey (18, Crosby Farm R.P.) GWe. Late north 10/30 Lake EzH, IsH, 11/4 St. Louis IDv, StK (median 10/28). Late south 10/30 Meeker LiH, Ramsey (4, Sucker Lake) ebd, 10/31 Ramsey (3, Little Canada) ebd, 10/30 – 11/1 Hennepin (Bass Ponds) ebd, DWK, m.ob. (median 11/1), but also see winter report. Note: Insufficiently documented August reports are excluded.
2021Winter1 A single report of a late lingering migrant was only the second in the past 20 years: 12/3 Hennepin (Meadowbrook) TAT.
2022Spring3251 Found in all but four counties. Early south (median 4/19) 4/20 Goodhue SDz, 4/21 Hennepin DSh, Ramsey LiH, Sherburne ebd, Washington GWe. Early north (median 4/23) 4/23 Clay ebd, Grant CNn, Morrison ebd. High counts 4/24 Anoka (22, Rice Creek Chain of Lakes P.R., individually tallied) GWe, 5/10 Hennepin (20, Minnesota Valley N.W.R., Bass Ponds) ebd, 5/12 Dakota (15, Dodge N.C.) ebd. Late south 5/26 Cottonwood HCT, Hennepin RuS, 5/27 Hennepin ebd, 5/28 Freeborn ebd (median 5/25). Late north 5/26 Cass ebd, Hubbard FGo, 5/28–31 St. Louis (Park Point R.A.) JLK, FJN, PHS, m.ob. (median 5/28).
2022Fall2750 Early north (median 9/2) 9/3 Polk (Agassiz Valley) HHu, 9/4 Marshall (2) ANy, Polk (Red River S.R.A.) AaL, CLu, Todd SDi. Early south (median 9/1) 9/1 Meeker PKF, 9/2 McLeod BHa, Murray SLH, Ramsey (2) ebd. High counts 10/1 Hennepin (36, Minnesota Valley N.W.R., Bass Ponds) JCa, 10/8 Hennepin (31, Minnesota Valley N.W.R., Bass Ponds) JCa, 9/23 Carver (22, Carver P.R., Grimm Rd.) JCy. Late north 10/19 Clay TkL, 10/28 Lake CRM, 10/29 Cook (Solbakken Resort) NMe, 10/30 Cook (Grand Marais) TWe (median 10/28). Late south 11/9 Ramsey (University of Minnesota, St. Paul Campus) AnA, Renville MJB, 11/10 Ramsey (Sarita Wetland) ebd (median 11/1). Note: Insufficiently documented August reports are excluded.
 
 Migrant throughout.

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.