Seasonal Report Archive for The Loon - Thrushes 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: Thrushes
Eastern Bluebird
Mountain Bluebird
Townsend's Solitaire
Veery
Gray-cheeked Thrush
Swainson's Thrush
Hermit Thrush
Wood Thrush
Fieldfare
[Clay-colored Thrush]
American Robin
Varied Thrush

Wood Thrush(Hylocichla mustelina)
YearSeasonNS
1930SummerThe farthest north nest of this speeies ever found in Minnesota was located by Gustav Swanson neo.r Deer River, on June 12th, with four eggs. A nest with three eggs on May 17th, near Shakopee was the earliest reported, and no really late nests were tound.
1931SummerFirst nest found by Ralph Woolsey, on May 31st but conten.ts unkno'Wil; a nest with three,Oggs and a cowbird eggs on June 20th (Risser and D. Fischer). Young in nest 30 feet from ground, near Hontivideo, 1'1innesota (Mrs. Peterson), on J"Lme 28th.
1932SummerThe first nest was located on May 22nd,.. and contained 1 egg. A nest with 4 eggs was seen at Swan Lake on June 15th (Dobie).
1933Summer Two nests were seen. The writer found the first on Nay 2oth near Shakopee. ·The contents were 2 eggs which hatched on June 1oth, A nest which the young were just leaving was s1een by Cummings near Red Wing on July 4th. OLIVE-BACKED THRUSH Swedenborg found a nest of this bird at the Br·ule River, Cook County, on June 24th. It contained 3 young about 3 days old and 1 ~~atched egg~. This find is significant, as it is one of the few nests of the Olive-backed discovered in the state.
1934Summer Tho earliest ncstsof this soul-stirring songster '1ore found by Risser and Rysgaard on June 3rd. Of tho two nasts they found, one held 2 eggs and small young, while in the other wc~ro 3 Brown-headed Cowbird eggs and one egg of tho thrush. Mrs. Wilson supplied tho latest record from 11ontevideo, that of a nestling still being fed on July 4th. Prosser found two interesting nests at Afton on ~rr1e 1Ith. Both were in vines about 9 feet from the ground and contained very little mud. They were about 300 feet apo.rt and each contained a Brown-headed Cowbird t s egg besides their respective 4 and 2 thrush eggs.
1935Summer A finished but empty Wood Thrush nest was seen by Swedenborg near Excelsior June 8th.
1936Summer On May 22nd a nest found by Swedonborg held two· eggs. Robert ·Upson discovered two nests on ~y 22pd; one held three eggs; a .Brown-headed Cowbird's ogg and throe eggs of' ·the ·o~er were found in the second nest•. 39 -The Flicker, 1936
1937SummerOn May 31 Mr. E. D. Swedenborg found a nest that held two eggs.
1938SummerOn June 5 D. Struthers found a nest near Afton that held 2 eggs and 2 young. On August r 3, at Minneapolis, Mr. Swedenborg saw a Wood Thrush feeding a cowbird.
1943SummerJune 15, Ramsey County, 3 nests. Bro.s. Lewis and Pius.
1944Summer4. May 13, build­ing, Fort Snelling, Cummings. Also May 13, two eggs, Fort Snelling, Bro­ther Hubert and Brother Pius. May 23, three eggs and six cowbird eggs, Hen­nepin, Fred Blanch. June 3, young, Hennepin, Sadah Field.
1961SpringSeen 13 May at Whitewater Park by Avifaunal Club members.
1962SpringMay 11 Winona, Hiawatha Valley Bird Club; May 11 Washington Co., Dean Honetschlager; May 12 Goodhue Co., A. C. Rosenwinkel; May 15 and 29 Duluth, P. B. Hofslund.
1963SpringMay 11, Henderson, Sibley Co., Avifaunal Club; May 12, Rice Co., 0. Rustad; May 20, Washington Co., D. Honetschlager.
1963Falllatest, Sept. 21, Watonwan Co., TV Tower Kill, Avifaunal Club; Oct. 1, Ramsey Co., A. C. Rosenwinkel.
1964Spring5-10 Hennepin Co, MAS; 5-10 Washington Co, DH; 5-14 Wabasha Co, JPF; 5-11 Beltrami Co, MG; 5·17 Crow Wing Co, MSB; 5-8 Duluth, one found dead, DM.
1964Summer6·27 and 7·11, Crow Wing Co, TEM; 7·12, Hennepin Co., RBJ.
1965Springearliest 4-11 Solomon Lake, DMH (unbelievable! almost certainly a Hermit Thrush); next record 4-30 Washington Co, WWL (details?); next 5-5 Hennepin Co, EMB.
1965Fall9-8 Hennepin Co, MHM, only report.
1966Springearliest 4-19 Washington Co, WWL (Hermit Thrush? quite early); 4-28 Duluth, JGH (early up there); 5-8 Minneapolis, DB; 5-26 Collegevi lie, 1, RPR; there is some uncertainty as to northern limits of this species in Minnesota.
1966Summerreported from Goodhue, Rice and Ramsey Co's; two northerly reports awaiting details: Roseau Co, PEB and Crow Wing Co, MSB.
1967Springearly 4-24 Hennepin Co., MHM; 5-1 Washington Co., WWL; 5-10 Rice Co., OAR; one very northerly record 5-28 Cook Co., RBJ.
1967Summerreported from Washington, Anoka, Hennepin, Rice, CROW WING (MSB), COOK (JCG) Co's.
1968Spring early 5-5 ·Lac qui Parle Co., MHM; 5-7 Minneapolis, FN/ MAS; 5-9 Minneapolis, VL; 5-10 Houston Co., FL; one northwesterly record, 5-21 Buffalo River State Park, Clay Co., 1 seen and heard, fide EGA.
1968Summer reported from Rice, Hennepin, Stearns (NMH), Chisago (WHL), Carlton (GWG), Crow Wing (MSB), St. Louis (JNG, JCG) Co's.
1968Fall8-12 Watonwan DMF.
1969Spring5-1 Hennepin Co., EFH; 5-3 Winona Co., BT; 5-15 Kanabec Co., RHJ; 5-25 Duluth, JCG.
1969Summerreported from Winona, Rice, and Hennepin Co's., in the south and from Crow Wing (JB, BAH), St. Louis (Duluth RL, JJG; ROSE LAKE 7-19 MMC) and 7-5 Farm Lake, LAKE Co., BAH. Appears to be spreading north in recent years.
1969Fall8-19 Itasca VL.
1970Springearly 4-23 Fillmore HW; 5-2 Goodhue KE, PE; 5-8 Chisago FS; 3 northerly reports 5-19 Crow Wing j B; 5-21 Duluth jG; 5-31 Lake Vermillion, St. Louis Co. WDM.
1970Fallno reports!
1971Springearly south 5-10 Winona TV; 5-11 Carver KH; 5-13 Hennepin DB and Sherburne RLD; 4 reports north: 5-15 Crow Wing JB; 5-20 Duluth JG; 5-21 and 5-27 Lake RK; 5-22 Itasca MS; this species has been spreading north in recent years.
1971Summerreported from Washington, Carver, Wright, Winona, Wabasha, Hennepin, Houston, St. Louis (2 from Duluth, 1 from Crane Lake), Crow Wing, Rice, Beltrami (6-28 to 7-18, ME) and Cook (Heartbreak Ridge, JG); this species has been spreading north in recent years.
1971Falllate south 9-23 Dakota; 10-3 Hennepin: 10-5 Winona; 1 report north: 8-10 Malmo. Aitkin Co. RHJ.
1972Summernested In Nicollet, S. ST. LOUIS (Duluth; Island Lake); seen in Hennepin, Rice, Washington, Wright, Lac qui Parle (State Park, VL), Lyon (HCK), Clay (EWM), Clearwater, Crow Wing, Cook.
1973Summer Nested in Crow Wing, Hennepin, Clearwater; seen in Clay, Itasca, Aitkin, Mille Lacs, Kanabec, Sherburne, Wright, Washington, Nicollet, and Winona.
1973Fall Seen only in Hennepin, with one report from the north: 9-4 Lake (RBJ).
1974Spring Early south 4-27 Rice OR; 5-4 Carver REH; 5-4 Renville DR; 7 reports north; early 5-8 Beltrami MK; 5-17 Hubbard HJF; other reports from St. Louis and Itasca.
1974Summer Reported from Aitkin, St. Louis, Lake, Cook, Mille Lacs, Stearns, Good- hue, Houston, Fillmore, Hennepin, Renville (Minnesota River Valley), Lac qui Parle (6-7, JG), Rock (6-5 to 6-10, KE); after spreading north in recent summers, this thrush now may be spreading west.
1974Fall Late 9-26 Morrison LSR; 10-13 Hennepin VL.
1975Spring Early south 4-7 Rice OAR; 4-9 Stearns MC; 4-22 Hennepin EPRD; early north 5-9 Itasca MS; 5-14 Cass AES; 5-15 St. Louis GJN.
1975Summer Reported from 13 counties west to Redwood, Renville and Rock (late migrants 6-11 and 13, KE).
1975Falllate south 9·28 Murray AD; 10-2 Ramsey BS; 10-19 Hennepin OJ.
1976Spring Early south 5-10 Sherburne JBB and Washington GA; 5-12 Hennepin ETS; early north 4-19 Cass AS; 429 St. Louis NMH earliest dates for north; 5-14 St. Louis DS and Itasca MS; 5-17 St. Louis JCG very few reports.
1976Summernested in Jackson (6-21 to 6-29, nest and 2 young at Kilen Woods St. Pk., LR, R. Wagner) and Nicollet; also reported from 14 other counties including Itasca, St. Louis (6-30, Hoyt Lakes, GN), Lake, Cook and Lac qui Parle (7-4, BE).
1976Fall Late south 9-20 Lac qui Parle, 10-7 Swift, 10-17 Washington JD.
1977Spring Early south 5-3 Hennepin VL; 5-5 Lac qui Parle CB; 5-7 Washington BL; early north 5-8 Cass AES; 5-14 Itasca SH; 5-16 Crow Wing JB.
1978Spring Early south 4-13 Fillmore GE.
1978Summer Seen in Houston, Olmsted, Rice, Nicollet, Washington, Anoka, Hennepin, Cook (Heartbreak Ridge), Lake, St. Louis, Lake of the Woods, Beltrami, Becker and Clay (Buffalo River SP).
1978Fall 10-1 Washington DWG.
1979Spring Early south 5-6 Goodhue RE, Cottonwood LF, 5-7 Dakota KG, DB; early north 5-15 Marshall SS, 5-16 Lake KE, SW.
1979Summer Seen in Houston, Olmsted, Rice, Le Sueur, Nicollet, McLeod, Hennepin, Wright, Stearns, St. Louis, Itasca, Beltrami (Waskish), Clearwater, Becker (Tamarack NWR), Clay (Moorhead), Polk (Red River), Kittson.
1979Fall Two reports 9-21 Washington DMB, 9-30 Hennepin ES.
1980Spring Early south 5-6 Freeborn DG, 5-9 Olmsted JSD, 5-11 JB, Hennepin SC; early north 5-17 St. Louis KMH, KE, Aitkin WN, 5-19 TOS. Winter 1980
1980Summer Breeding reported from Houston; also seen throughout the eastern re gions, North Central Region, plus Otter Tail (SM), Lac qui Parle (JCG), Stearns, Mille Lacs, Sherburne, Carver, LeSueur (RBJ), Rice. Brown Thrasher nest, May 15, 1981 St. Cloud, Stearns County
1980Fall 8-4 St. Louis LW, 8-29 Nicollet JCF, 10-4 Olmsted JEB, 10-14 Hennepin VL, 10-16 sc.
1981Spring Early south 4-11 Washington B. Jung, 4-16 Hennepin OJ, 4-18 Washington DS, 5-3 Mower RRK; early north 5-19 Itasca MS, 5-24 St. Louis KE.
1981Summer Seen throughout the wooded eastern and central regions as far north as Duluth, Itasca, Clearwater.
1981Fall Only report: 8-6 Houston EMF.
1982Spring Early south 4-11 Blue Earth MF, 5-6 Houston EMF, 5-8 Winona FL, Rice KJ, 5-9 Olmsted JEB; early north 5-10 Becker EH/ SS, 5-11 Mille Lacs CF / KB, 5-12 Otter Tail SDM, St. Louis 5-14 TL, 5-15 JG, 5-16 KE.
1982Summer Seen throughout the eastern half of the state eastward from Clearwater, Wright, Nicollet, Freeborn (Helmer Myre SP) plus Lyon (6110 Garvin Park; HCK).
1982Fall All reports: 8/4 Washington TBB, 8/4 St. Louis LE, 9/25 Cottonwood LAF, 10/2 Olmsted JEB, 11/6 Cook SL.
1983Spring Early south Nicollet 5/6, JCF, 5/7 MF, 5/11 Hennepin OJ, Brown JSp, Wabasha WDM, 5/12 Dakota RJ; early north 5/12 Crow Wing JB, 5/14 Mille Lacs ML WMA, 5/15 Carlton KL..
1983Summer Breeding data from Brown. Seen throughout range in the east from Cook and Clearwater south to LeSueur and Houston.
1983Fall Four reports: 8/6 Clearwater AB, 8/3 I Itasca DB, 9/26 Hennepin SC, 10/15 Olmsted BE.
1984Spring Early south 51 I Mower DGS, 5/2 Anoka JH, 5/8 Nicollet MF, 5/10 Houston EMF; early north 5/13 Aitkin WN, 5/17 Crow Wing JB, 5/19 St. Louis KE, Koochiching KL, Clearwater ES.
1984Summernested in Crow Wing and Brown; also seen in 20 other counties including Cook, Lake, Koochiching, Beltrami and Pope.
1984Fall Late north 9/15 Kanabec SSt, 10/14 Roseau AJ; late south 9/28 Hennepin SC, 10/8 Mower RRK, 10/10 Houston EMF.
1985Spring Early south 5/1 Dakota Tiu, 5/2 Ramsey KB, 5/5 Washington DS, 5/6 SSt; all reports north: 5/10 St. Louis AE, 5/12 KE, KC, 5/12 Clearwater AB, 5/21 Morrison NH.
1985Summer Nested in Ramsey (KB), Brown; probable nesting in Morrison. Also seen in 17 other counties from Lake and Clearwater southward to Pope, Steele, Houston.
1985Fall 9/14 Itasca AB, DB, 9/18 Wilkin GAM, only north reports; late south 9/9 Steams NH, 9/19 Rice FKS, 9/29 Mower JM.
1986Spring Early south 5/4 Dakota LW, 5/5 Houston EMF, 5/8 Yellow Medicine RJ, Hennepin OJ, GP, TTu, 5/9 Ramsey KB, Olmsted RE, Fillmore AMP; early north 5/6 St. Louis J. Newman, 5/10 Clearwater AB, 5/13 Morrison NH, Marshall ANWR.
1986Summer Nested in Brown. Also seen in 15 other counties in a narrow band extending from Houston to Koochiching and Lake of the Woods plus Cook, Duluth, Pope, Nicollet, Blue Earth.
1986Fall All reports 8/29 and 9/23 Hennepin SC, ES, 9/2 Sherburne DO/SS, 9/ll Brown JS, 10/19 Freeborn NHo.
1987Spring Early south 5/5 Washington OS, 5/6 Ramsey KB, 5/8 Olmsted RSE, 5/9 Winona JB, RSE; early north 5/2 Clearwater MM, 5/16 Duluth KE.
1987Summer Nested in Polk (D. Lambeth). Seen in 18 counties along a diagonal from Houston to Hennepin to Beltrami, plus Waseca, Nicollet, Brown.
1987Fall All reports: 8/1-3 Houston EMF, 9/5 Itasca AB, 9/25-10/4 Hennepin ES, fide SC, 10/4 Olmsted RSE.
1988Spring Early south 5/1 Goodhue DZ, 5/7 Hennepin DB, Fillmore TM and Scott TI, 5/10 Houston EMF; all north reports 5/5 Carlton LW, 5/11 Clay LCF, 5/21 Duluth m.ob.
1988Summer Nested in Brown; seen in 19 other counties in southeast, south central, and east central regions north to Chisago; also seen in Wright, Steams, Aitkin, Cass, Becker, Clay (6/8-21, LCF).
1988Fall All reports: 8/20 Norman AP, 8/31 Fillmore NAO, 9/1 Hennepin SC, 9/7 Scott AP, 10/2 Isanti DS, 10/9 Brown JS.
1989Spring Early south 5/5 LeSueur EK, 5/6 Freeborn AP and RJ, 5/9 Hennepin SC, Olmsted BSE and Lac qui Parle CMB; only north reports 5/21 Cook OSL, 5/29 Aitkin WN.
1989Summer Nested in Lac qui Parle (The Loon 61 :206), Brown. Seen in 13 other counties in east central, south central, and southeast; plus Scott, Aitkin, Itasca, Clay DDW.
1989Fall All reports: 9/9 Hennepin DB, SC, 9/20 Fillmore GMD and Lake DPV, 10/1 Brown JS.
1990Spring Early south 4/21 Fillmore GMD, 5/5 Rice RJ, 5/7 Blue Earth LF; early north 5/7 Crow Wing WN, 5/10 Carlton LW, 5/20 Aitkin WN.
1990Summer Seen in 18 counties within range as far north as Cook SWIMS and as far west as Lac qui Parle CMB, PS.
1990Fall All reports: 8/16 Brown JS, 8/18 Waseca RJ.
1991Spring Early south 4/28 Rice PS, 4/30Washington DS, SIS Carver RB; early north 5!12 Otter Tail SDM, 5/13 Clay LCF, 5/27 Roseau PB, DJ, EL.
1991Summer Seen in 15 counties as far west as Brown, Crow Wing, and as far north as Lake; plus Lac qui Parle, Becker, Kittson KB.
1991Fall All reports: 8/19 Washington WL. 8/30-9/12 Hennepin KB, SC, DZ.
1992Spring Early south 5/1 Olmsted AP, 5/3 Hennepin OJ, 5/4 Brown TT; early north 5/10 Otter Tail MO, 5/11 Kanabec CM, 5/15 Pennington KSS.
1992Summer Most reports in eight+ years. Nested in Beltrami DJo; probable nesting in Hennepin. Seen in 26 additional counties as far west as Renville, Brown in south and Clay, 6/11 Marshall MCBS in north.
1992Fall All reports: 8/9 Cook KMH, 8/11 Dakota KB, 9/2 Stevens RG, RJ, 9/9 Brown JS.
1993Spring Early south 5/4 Anoka KB and Washington DN, 5/5 Mower RRK, 5/6 Rice TB. Early north 5/6 Kanabec CM, 5/9 Cook KMH, 5/10 Aitkin WN.
1993Summer Nested in Hennepin. Observed in 16 counties roughly along a line from Itasca through Hennepin to Houston, and bordering the Minnesota River as far west as Yellow Medicine; plus Cook, Clearwater, Becker, Clay PS.
1993Fall All reports: 8/1 Houston EMF, 8/24 Cook KMH and Dakota KB, 9/2 and 9/19 Hennepin SC, DZ, 9/3 Ramsey KB, 9/7 Winona AM, 9/24 Nicollet MF.
1994Spring Early south 4/16 Winona JPo, 4/29 Nicollet MF, 5/6 Rice TB; early north 5/7 Kanabec CM, 5/14 Cook KMH, 5/15 Aitkin WN and Douglas KKW.
1994Summer Nested in Winona HVA, JPo. Seen in 16 other counties ranging from Houston to Cook in the east, as far west as Brown along the Minnesota River, and as far west as Becker, Clearwater in the north; plus probable late migrant 6/1 Douglas.
1994Fall Late north 8/4 Kanabec CM, 9/6 Cook KMH, 9/16 Pennington KSS. Late south 8/26 Winona CS, 9/20 Bloomington, Hennepin Co., JP, 10/5 Minneapolis, Hennepin Co., JBe.
1995Spring Early south 4/26 Ramsey RH, 5/3 Hennepin OJ and Rice JL, 5/4 Anoka KB; early north 5/13 Crow Wing DO, 5/14 Carlton LW and Douglas SW, 5/18 Cook KMH.
1995Summer Many reports, similar to 1992. Nested in Anoka; seen in 26 additional counties as far north as Clearwater, Koochiching, Cook and as far west as Mahnomen, Douglas, Jackson.
1995Fall Late north 9/7 Cook KMH, 9/9 Carlton LW. Late south 10/1 Hennepin SC, 10/9 (ties fourth latest south) Hennepin KB.
1996Spring Early south 4/16 Hennepin OJ, 5/1 Washington DS, and 5/3 Fillmore NO. Early north 5/14 Carlton LW, 5/16 Aitkin CB, 5/18 and St. Louis TW. Nest found in Cass County MN.
1996Summer Nested in Becker KHu; probable nesting in Cass. Observed in 11 counties throughout south central and southeast; plus Sibley, Scott, Hennepin, Sherburne, Clay, Aitkin, Koochiching, St. Louis, Cook.
1996Fall All reports 8/2 Rice TBo, 8/25 Houston EMF, 9/4 Scott RH, 9/8 Brown JSp, 9/17 Hennepin KB, 10/1 Hennepin SC.
1997Spring Early south 5/9 Rice TBo, 5/10 Rice JL, 5/14 Mower RRK. Early north 5/14 Aitkin CB, 5/16 Kanabec CM, 5/18 Aitkin CB. First county record 5/16 Kandiyohi RJF. Reported nesting 5/20 Scott (Murphy-Hanrahan Park) WM, EG.
1997Summer Observed in ten counties in the north; reported as far north as St. Louis and Beltrami counties and as far west as Clay and Todd; also seen in 18 southern counties, primarily in the east central, southeast, and south central regions but also including Scott, Big Stone, Rock, Jackson. Probable nesting in Hennepin.
1997Fall All reports: 8/11 Aitkin CMG, 9/9 Hennepin SC, 9/20 Olmsted CH, 10/8 Freeborn ABa, 11/6–10 (latest date on record for state) Hennepin (Minneapolis) TT et al.
1998Spring Early south 5/8 Ramsey TT, 5/9 Brown CK and Olmsted DA/BE. Early north 5/13 Kanabec CM and Aitkin CB, 5/14 Carlton LW.
1998Summer Reported in 22 counties in the state as far west as Lake of the Woods, Clearwater, Douglas, Swift, Brown.
1998Fall All north reports: 8/5 Todd JSK/SDu, 8/28 Carlton LW. Late south 8/31 Olmsted DA/BE, 9/16–17 Hennepin TT, 9/23–24 and 9/26 Hennepin SC.
1999Spring Early south 4/24 Steele JSt, 5/5 in four counties. Also reported 5/13 Jackson (3 singing at Kilen Woods S. P.) PS. Early north 4/29 Todd JSK, SDu, 5/5 Aitkin CB, 5/8 in Otter Tail, Morrison.
1999Summer Most reports ever for this species. Observed in 30 counties as far west as Todd, Kandiyohi, Brown, and as far north as Itasca, St. Louis, Cook; plus 6/21 Roseau PS.
1999Fall Reported in August and early September from Fillmore, McLeod and Meeker, then only 9/23 Hennepin SC, 9/27 Meeker DF.
2000Spring Observed in 19 south and 6 north counties but only Aitkin in north-central region, and none in southwest or northwest. Arrived within four days of median dates. Early south 4/28 Fillmore NO and Houston DS. Early north 5/5 Kanabec CM.
2000Summer Record high number of reports. Observed in 26 southern counties as far west as Swift, Redwood; plus Todd, Morrison, Mille Lacs, Kanabec, Pine, Aitkin, St. Louis, 6/2 Roseau MJF, and 6/14 Lake of the Woods GMe, JFo.
2000Fall No north reports. Seven south reports through 9/17, then several October migrants: 10/2 Hennepin TAT, 10/4 Anoka REH, 10/10 Rock ND.
2001Spring Seen in 24 south and 9 north counties, but only Clay in Northwest and none in Southwest. Arrived five to six days before recent median dates. Early south 4/25 Freeborn AEB, 4/30 Rice TFB. Early north 5/4 Kanabec BLA, 5/9 Aitkin CLB.
2001Summer Observed in 31 counties as far west as a line through Roseau, Cass, Stearns, Brown, Freeborn.
2001Fall No north reports. Only four south reports, the latest being 9/19 Hennepin TAT, 9/27 Rice TFB.
2002Spring Observed in 27 south and 10 north counties. Early south 4/23 Waseca JEB, then no reports until 5/4 Anoka KJB and Meeker DMF. Early north 5/11 Crow Wing, Kanabec, Morrison and Todd.
2002Summer Reported in 32 counties as far west as Roseau, Clay, Pope, Yellow Medicine, Jackson; and as far northeast as Lake.
2002Fall All north reports: 8/7 Kanabec BLA, 9/7 Carlton LAW, 10/6 Wadena PJB, 10/13 Cass MRN. These last two reports represent the third and second latest north dates on record and exceed the median late date (8/28) by over a month. Late south 10/2 Freeborn AEB (in addition to this species, AEB found the above four Catharus thrushes on this same date in Freeborn), 10/6 Hennepin TAT.
2003Spring Only western report: Lac qui Parle. Early south 5/3 Steele NFT, 5/4 Anoka KJB and Lac qui Parle JEB, RBJ. Early north 5/8 Todd JSK, SID, 5/10 Morrison DCT, MAJ.
2003Summer Observed in 27 counties as far west as a line through Beltrami, Otter Tail, Lac qui Parle, Brown.
2003Fall Only north report: early September Becker MWy. All south reports: 9/15 Houston FZL, 9/19 Rice TFB, 9/20, 9/27, 10/11 Lac qui Parle BJU, 10/21–25 Ramsey (injured leg, found dead 10/25) NSp, 11/12 Dakota ADS.
2004Spring Only found in Rock, Lac qui Parle and Big Stone in the western third of the state. Early south 5/3 Rice TFB, 5/6 Olmsted PWP. Early north 5/2 Aitkin WEN, 5/3 Todd JSK, SID.
2004Summer Reported from 26 counties in all regions except Northwest. Numbers down (10 territories) at Murphy-Hanrehan P.R., Dakota/Scott BAF.
2004Fall All reports: 8/4 Todd JSK, SID, 8/21 Meeker DMF, 8/23 Houston FZL, 9/17 Hennepin WCM, 9/18 Nicollet RMD, 9/19 Hennepin SLC.
2005Spring Absent from the Northwest region. Early south 5/6 Meeker DMF and Steele NFT, 5/7 Freeborn, Jackson, Rice (median 5/1). Early north 5/9 Kanabec BLA and Mille Lacs ASc, 5/14 Aitkin KWR (median 5/8). Undocumented mid-April report south (see The Loon 67:44–45). High count 8 at Beaver Creek Valley S.P. in Houston (5/29, PHS).
2005Summer Reported from 28 counties in all regions except West-central. Number of territories (13) up somewhat at Murphy-Hanrehan P.R., Dakota BAF.
2005Fall North reports from Mille Lacs, Traverse and Cass in August, then only 9/1 Hubbard BJU, 9/12 St. Louis (banded at H.R.B.O.) fide JWL. South reports from five counties during August, then 9/11 Fillmore NBO, 10/4 Winona FZL, 10/9 Steele NFT.
2006Spring As in Spring 2005, absent from Northwest region. Arrivals south and north were within one day of recent medians. Early south 5/1 Rice DAB, 5/6 Meeker DMF and Nicollet DFN. Early north 5/9 Itasca RBJ, Mille Lacs ASc and Pine JMP. High count 5/17 Jackson (6 at Kilen Woods S.P.) AXH, PHS.
2006Summer Found in 40 counties in all regions except Northwest.
2006Fall Only found in two north and six south counties. Late north 8/29 Mille Lacs ASc, 9/19 Beltrami MLM (median 9/1). Late south 9/14 Fillmore NBO, 9/16 Stearns MJB, 9/21 Scott JEB (median 10/1).
2007Spring1129 Early south 5/5 Faribault WAF, Rice TFB, and Yellow Medicine LS, 5/6 Brown BTS (median 5/1). Early north 5/5 Otter Tail SPM, 5/7 Todd JSK, 5/10 Carlton LAW and Morrison DTM (median 5/9). High count 5/9 Scott (6) BAF.
2007Summer1631 Reported from record high number of counties in all regions but Northwest. Breeding density of 27 territories in 3 km2 highest recorded by BAF at Murphy-Hanrehan P.R.
2007Fall35 After August north reports from Mille Lacs and Norman, the only report was of a record-late bird 11/10–12 Clay (Moorhead) JWH, PBB (median 9/5). Late south reports 8/25 Scott BAF, 8/28 Sherburne ASc, 9/1 Meeker DMF were well before the 10/1 median.
2008Spring1428 Early south (median 5/1) 5/2 Dakota JPM, 5/3 Stearns MDN, 5/4 Meeker DMF, Sibley RBW. Early north (median 5/8) 5/4 St. Louis AXH, 5/7 Cass BAW, 5/10 Crow Wing ADB. High counts 5/4 St. Louis (12) AXH, 5/16 Scott (7) BAF.
2008Summer824 Found in all regions except Northwest, Northeast, Southwest.
2008Fall29 All north reports: 8/9 Mille Lacs ASc, 9/14 Carlton LAW. Late south 9/11 Lac qui Parle BJU, 9/13 Scott BAF, 10/5 Sherburne (Sherburne N.W.R.) CKB (median 10/1).
2009Spring1325 New county record: 5/27 Red Lake (Red Lake Falls.) PHS. Early south (median 5/1) 5/4 Hennepin TAT, Rice TFB, 5/5 Nicollet RMD, Stearns MJB. Early north (median 5/8) 5/8 Todd MSK, 5/9 Morrison FGo, 5/12 Cass DAY.
2009Summer1427 Found as far west as Otter Tail, Douglas, Pope in West-central region; none in Northwest, Southwest. High count 6/13 Pine (6, Banning S.P.) JCy.
2009Fall34 All north 8/31 Mille Lacs ASc, 9/1 Cass ABi, 9/12 Mille Lacs ASc, 11/1112 St. Louis (Hoyt Lakes; ties record late north date) †NAJ (median late 9/7). All south 8/1 Meeker DMF, 8/3 Rice TFB, 9/9 Carver JCy, 9/22 Hennepin SLC (median 10/1).
2010Spring1529 Early south (median 5/1) 5/3 Le Sueur DAB, 5/4 Rice TFB, 5/6 Nicollet RMD. Early north (median 5/8) 4/29 Crow Wing ABi, 5/2 Cass ABi, 5/10 Clay RHO. High count 5/22 Scott (6, Murphy-Hanrehan P.R., north trails) BAF. New county record: 5/24 Pipestone (Pipestone N.M.) KLi.
2010Summer1425 Reported from all regions of the state except Northwest.
2010Fall27 All north 8/11 Mille Lacs ASc, 8/25 Beltrami DFN, 9/8 Mille Lacs ASc (median late 9/9). Late south 9/13 Hennepin (2, Westwood Hills N.C.) BTo, JuC, 9/20 Steele PSu (median 10/1).
2011Spring1334 Early south (median 5/1) 4/30 Hennepin TAT, 5/2 Rice TFB, 5/3 Fillmore RTP. Early north (median 5/8) 5/11 Aitkin MHe, Lake JWL, 5/12 Beltrami MHe, 5/13 Douglas FGo. High count 5/19 Scott (8, Murphy Hanrehan P.R.) CMB.
2011Summer1726Reported from all regions of state. High counts 7/3 Scott (12, Murphy-Hanrehan P.R.) BAF, 7/16 Benton (10) HHD.
2011Fall10 No north reports. Late south 9/18 Houston HHD, 10/4 Olmsted (2) OWB, 10/11 Rice (Northfield, hatch-year bird banded) DAT (median 10/1).
2012Spring1132 Early south (median 5/1) 4/25 Rice TFB, 5/2 Fillmore NBO, 5/3 Goodhue LEC, Hennepin CMB, TAT, Isanti MHe, Ramsey RMD. Early north (median 5/8) 5/3 Mille Lacs ASc, 5/8 Aitkin CAB. High counts 5/11 Scott (12 singing males, Murphy-Hanrehan P.R.) BAF, SHF, 5/14 Brown (11, Flandreau S.P.) JEB.
2012Summer2124 Found in all regions except Southwest. First county breeding record from Scott BAF.
2012Fall411 Late north 9/21 St. Louis SmR, 9/22 St. Louis JLK, 9/23 Morrison DLP. Late south 9/30 Steele PSu, 10/2 Anoka DPG, 10/6 Hennepin RLL (median 10/1).
2013Spring1736 Early south (median 5/1) 4/28 Rice TFB, 5/2 Steele PSu. Early north (median 5/8) 5/9 Hubbard MaH, 5/15 Mille Lacs ToL, 5/16 Grant WCM. High count 5/29 Aitkin (14, Rice Lake N.W.R) TKe.
2013Summer2332 Found in all regions of state. Eleven territories found through 6/30 Scott (Murphy-Hanrehan P.R.) BAF.
2013Fall59 Late north 8/12 St. Louis SLP, 8/17 Morrison GrS, 9/8 Wadena PJB (median 9/9). Late south 9/2 Steele PSu, 9/13 Anoka SEg, 9/14 Hennepin WmH (median 10/1).
2014Spring1434Early south (median 5/1) 5/1 Ramsey RaF, 5/2 Kandiyohi SGa, 5/5 Hennepin SHu, Rice TFB. Early north (median 5/8) 5/10 St. Louis TPW, 5/14 Pine SC, 5/15 Cass DAY. High count 5/23 Scott (11, Murphy-Hanrehan P.R., all singing males) BAF.
2014Summer1323Found in every region of state, but scarce in west. High count 7/3 Scott (11, Murphy-Hanrehan P.R., where a total of 24 territories were found during the season) BAF. First county breeding record from Steele PSu.
2014Fall312 All north 8/2 Pine (2) EMH, 8/15 Pine EMH, 9/1 Morrison JEm, 9/10 Carlton SCo (median late 9/12). Late south 9/20 Nicollet WCM, 9/22 Hennepin TAT, 9/29 Sherburne TSh (median 10/1).
2015Spring1536 Early south (median 5/1) 4/27 Lac qui Parle KeL, 5/3 Fillmore DCZ, 5/4 Hennepin TAT, Isanti MHe. Early north (median 5/8) 5/11 Kanabec DPG, 5/13 Grant CNn, 5/15 Aitkin KCR, Clearwater DFN. High counts 5/16 Renville (6, Beaver Falls C.P.) JCC, 5/28 Scott (6, Murphy–Hanrehan P.R.–North) BAF.
2015Summer2030 Found in all regions of state, but least abundant in western regions.
2015Fall511 Late north 9/1 St. Louis (Hawk Ridge/Lester River Census) KJB, 9/6 Morrison JEm, KEm, 9/7 Roseau LS (median 9/10). Late south 9/28 Rice DAT, 9/30 McLeod BHa, Olmsted JHD (median 9/27).
2016Spring1734 Early south (median 5/1) 5/1 Wright MiH, 5/2 Washington PSm. Early north (median 5/8) included multiple reports from Pine beginning 5/11 SC, then 5/16 St. Louis CyM. High count 5/30 Scott (9, Murphy-Hanrehan P.R.) EHg.
2016Summer2129 Found in all regions. High count 6/20 Chisago (10, Wild River S.P. Visitor Center) CHv.
2016Fall67 Late north 8/24 Carlton ASu, 9/14 Cass DAY, 9/15 Grant (Delaware Twp.) CNn (median 9/10). Late south 9/10 Scott GMo, 9/15 Hennepin SBM, 9/21 Hennepin CMB (median 9/29).
2017Spring1942 Early south (median 5/1) 4/29 Washington BDo, 5/3 Pipestone CLd, 5/4 Carver NEl, Rice TFB. Early north (median 5/8) 5/10 St. Louis ALo, JfD, HGe, 5/12 Pine ELC. High counts 5/25 Aitkin (8, Rice Lake N.W.R.) JIf, 5/17 Scott (7, Murphy-Hanrehan P.R.) OGo, 5/17 Scott DyL. Several unusual reports from the southwest: 5/3 Pipestone (Pipestone N.M.) CLd, 5/8 Murray GWe, 5/18 Nobles KEm.
2017Summer2332 Found in all regions. High count 7/8 Washington (10, Afton S.P.) TAn. First county breeding record 7/2 Blue Earth ChH.
2017Fall410 High counts 8/1 Washington (3, Afton S.P.) PNi, 8/2 Dakota (3, Hampton Woods W.M.A.) DwS, KDS. Late north 8/28 St. Louis LSh, 9/24 Clay DPW (median 9/10). Late south 9/7 Steele PSu, 9/8 Anoka DPG, 10/1 Hennepin CMB (median 9/30).
2018Spring2444 Early south (median 5/1) 5/1 Hennepin ebd, 5/2 Anoka LiH, Hennepin GrS, RMu, Rice TFB. Early north (median 5/8) 5/3 St. Louis ebd, 5/5 Kanabec SPS, Otter Tail ebd, 5/8 Pine KrM. High counts 5/14 Washington (8, Afton S.P.) ebd, 5/16 Dakota (8, Hampton Woods W.M.A.) AJF. Out of range records: 5/9 Pipestone (Pipestone N.M.) ANy, 5/25 Red Lake (Red Lake Falls) KRE, m.ob.
2018Summer2138 Reported from every region. Unusual location 6/2 Lincoln DBz.
2018Fall622 High counts 8/5 Ramsey (4, Lake Como) HSm, 9/8 Washington (4) PNi. Late north 8/26 Pine JWH, 9/9 Pine KEm, JWH, 9/22 St. Louis MtS, MwT, JPR (median 9/12). Late south 10/5 Olmsted ebd, 10/6 McLeod BHa, 10/8 Hennepin SBM (median 9/30).
2019Spring2146 Early south (median 5/1) 4/19 Hennepin MSw, 4/26 Dakota (Inver Grove Heights) ebd, Jackson KEm, 4/27 Dakota (Mendota Heights) ebd. Early north (median 5/9) 5/9 Todd (Little Elk Twp.) JLK, 5/10 Morrison KEm, SEm, Pine KrM, KMa, Todd (Long Prairie) TLu. High count 5/16 Scott (10, Murphy-Hanrehan P.R.) BAb.
2019Summer2037 Reported from all regions. Unusual summer location 7/13 Stevens ABL.
2019Fall616 Unusual fall records 8/20 Crow Wing DoH, 8/3 Kandiyohi BDo. Highest tally only three. Late north 8/20 Crow Wing DoH, 9/8 Mille Lacs DWK, Pine KrM (median 9/14). Late south 10/4 Hennepin (Veterans Memorial Park) DvN, 10/6 Hennepin (Mississippi Gorge R.P.) PRH (median 10/1).
2020Spring2245 Rare spring record 5/16 Nobles ebd. Early south (median 5/1) 4/28–30 Hennepin (Veterans Memorial Park) DGu, PSt, 5/1 Hennepin (two other locations) ebd, 5/2 Carver ebd, Houston LHl. Early north (median 5/9) 5/4–9 Todd ebd, 5/9 Pine KrM, 5/12 Carlton ebd. High counts 5/21 Scott (12, Murphy-Hanrehan P.R.) BxP, 5/23 Stearns (10, Quarry Park S.N.A.) MJB.
2020Summer2236 Found in all regions. First county breeding record 6/11 Sherburne APi. High counts 6/24 Itasca (12, Lost 40 S.N.A.) JbS, ebd, 7/11 Washington (12, William O’Brien S.P.) SLP.
2020Fall921 Unusual fall reports 8/6 Douglas TBu, 8/31 Goodhue ebd, 8/12 Lyon GWe. Several high counts of 3 individuals. Late north 9/24 Lake JWL, 9/30 Carlton ebd, 10/27 – 11/2 Lake (Knife River) ASu, CLR, m.ob. (median 9/12). Several very late south reports 10/29 Dakota MwT, 11/2 Ramsey DnS, followed by record-late 11/13 Hennepin (Mississippi Gorge R.P.) DCZ (median 10/1) (The Loon 92:193).
2020Winter1 First winter record visiting yard: 12/12–24 Hennepin ph. SOa. Interestingly, a Wood Thrush was record late on 11/13/2020 just four miles due east of this location. Same bird?
2021Spring2242 Early south (median 5/1) 5/1 Rice ebd, 5/1–2 Isanti MHe, 5/2 Blue Earth ebd, Hennepin DCZ, Washington JEc. Early north (median 5/9) 5/6 Morrison DLP, 5/9 Pine KrM, 5/10 Carlton ebd. High counts 5/16 Washington (14) DFN, 5/16 Nicollet (6, Seven Mile Creek C.P.) AHk, 5/17 Anoka (6, Rice Creek Chain of Lakes P.R.) APi.
2021Summer2538 Found in every region. Unusual reports southwest of Minnesota River Valley 6/8 Martin ANy, 7/20 Nobles ebd. High count 7/10–11 Chisago (10, Wild River S.P.) SMl. First county breeding record: 7/4 Fillmore ebd.
2021Fall921 Notable fall record 8/28, 9/9 Pope RAE. No counts of more than two birds. Late north 8/25 St. Louis LME, 8/30 Mille Lacs HHD, 9/17 Cass ebd, Itasca ebd (median 9/14). Late south, numerous records after the 10/1 median late date, culminating with 10/10 Ramsey LiH, 10/17 Dakota MSw.
 
 Breeds mostly east and central.

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.