Seasonal Report Archive for The Loon - Towhees, Sparrows 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: Towhees, Sparrows
Cassin's Sparrow
Grasshopper Sparrow
Black-throated Sparrow
Lark Sparrow
Lark Bunting
Chipping Sparrow
Clay-colored Sparrow
Field Sparrow
Brewer's Sparrow
Fox Sparrow
American Tree Sparrow
Dark-eyed Junco
[Dark-eyed Junco (Slate-colored)]
[Dark-eyed Junco (Oregon)]
[Dark-eyed Junco (Pink-sided)]
[Dark-eyed Junco (White-winged)]
[Dark-eyed Junco (Gray-headed)]
White-crowned Sparrow
[White-crowned Sparrow (Eastern)]
[White-crowned Sparrow (Gambel's)]
Golden-crowned Sparrow
Harris's Sparrow
White-throated Sparrow
[Dark-eyed Junco X White-throated Sparrow]
Vesper Sparrow
LeConte's Sparrow
Nelson's Sparrow
Baird's Sparrow
Henslow's Sparrow
Savannah Sparrow
Song Sparrow
Lincoln's Sparrow
Swamp Sparrow
Abert's Towhee
Green-tailed Towhee
Spotted Towhee
Eastern Towhee
[Spotted Towhee X Eastern Towhee]
[Pipilo towhee]

Nelson's Sparrow(Ammospiza nelsoni)
YearSeasonNS
1932Summer
1961SpringSeen 15 May at Carlos Avery Refuge by Brother Theodore.
1961SummerSeen all summer long in Becker County, just south of Waubun. First seen on 17 June, last seen on 5 August.
1961FallOn 1 Oct., Avifaunal Club members saw one at Heron Lake. The bird fed leisurely on the ground at the nearly-dry delta of Okabena Creek.
1962SpringSeveral seen and heard by Avifaunal Club on May 30 in Becker and Mahnomen Counties
1962SummerJune 9, 23, July 30, Becker-Mahnomen Co.'s, singing males present, behaved as if nesting, Avifaunal Club.
1963SpringMay 24, Becker Co., S of Waubun, 4 seen, R. Grant.
1963SummerSame as for Le Conte's Sparrow, except in fewer numbers, Avifaunal Club.
1964Spring5-23 Becker Co, BL, RLH.
1964Summerall summer at usual spot in Becker Co, S. of Waubun, RAG, RLH, DP, RO.
1966Summerreported from Becker, Mahnomen and Clay Co's.
1966Fall8-13 Mahnomen Co., EHH.
1967Spring5-27 Becker and Mahnomen Co's., 3, JAH.
1967Summer7-29 Becker-Mahnomen Co. line, 2, DB.
1968Spring 5-30 Mahnomen Co., 4 mi. S. Waubun, 1 singing male at usual spot, AB, RLH.
1968Summer 6- 15 Mahnomen Co, 4 mi S Waubun, 2, FN/MAS.
1969Spring5-24 Mahnomen Co., DB.
1969Summer6-11 Felton, Clay Co's. EA; 6-12 Waubun, Mahnomev Co. 2 JJG, RBJ; 7-19 Becker Co. DB.
1969Fall10-2 Clay ETS.
1970Summer6-21 Waubun Becker Co {3 ) DB. ' •
1971Spring5-15 Lyon RBJ, JG; only report.
1971Summer6-12 usual spot near Waubun, DB, RBJ; " present" Agassiz Refuge, Marshall Co., JBMH.
1971Fall2 reports marsh (3) FL; 9-28 Hennepin CH.
1973Summer 8-1 Wilkin (Dr. Harrison B. Tordoff), 6-11 Becker (Mrs. E. W. Joul), 6-15 Mahnomen (RBJ & KE).
1974Summer Summered in two marshes in Aitkin Co. (3-5 birds, TS); also seen 7-28 Waubun marsh, Mahnomen Co. (KE).
1975Spring3 reports: 5-4 and 5-30 Rock (Blue Mounds State Park) HCK; 5-3 Swift (2), HH 
1975Summer Found for the second year in a row in Aitkin Co. (6-7 and 6-22; ES, OJ); also "seen and heard regularly at 2 locations, heard occasionally elsewhere" in Marshall Co. (SV); no reports from Waubun.
1976Spring 5 reports: 5-27 to 5-30 Marshall SV, JCG, LH, DB; 5-28 Polk RL.
1976Summernested in Marshall (7-21, Agassiz N. W. R., adult carrying food, SV; she also reported this species to be "numerous" here); also reported from Waubun, Mahno- men Co. (J. Fitzpatrick) and. in late July in Aitkin Co. for ~he third summer in a row (T. SavaloJa).
1976Fall 3 reports: 9-19 Duluth JG, EC, 10-9 Wilkin GO, GW, 10-26 Otter Tail GO.
1977Spring 7 reports: 4-23 Lac qui Parle (2); 5-21 Aitkin; 5-20 Marshall (1) SVA; 5-22 Morrison (3 singing) TS; 5-23 Cook (1) LH; 5-28 Marshall (2) DGW; 5-30 Aitkin BB.
1977Summer 2 reports: 2 until 7-15 at Agassiz N.W.R., Marshall Co. (SV); "present" all summer at McGregor, Aitkin Co. (JB), plus 2 on 7-15 at Grayling W.M.A. (KE).
1977Fall 9-14 Hennepin (3) (BE), 9-17 Wilkin (1) (GW, GO, all reports).
1978Spring 5-28 Marshall SV.
1978Summer 10-1 Lyon Paul Egeland.
1978Fall 10-1 Lyon Paul Egeland.
1979Spring One report: 5-19 Clay KE. Vesper Spanow Early south 4-8 Carver RJ, 4-10 Freeborn DG; early north 5-18 Marshall ANWR, 5-10 Otter Tail GMO, 5-20 Wilkin GS, 5-21 Clay LCF.
1979Summer Seen in Kittson, Marshall, Polk, Mahnomen, Aitkin (McGregor). Vesper Sparrow nest, June 20, 1980, Gilman, Benton County.
1980Summer Seen in Roseau, Marshall, Pennington, Wilkin (Tl35R46), Aitkin (McGregor).
1981Spring Two reports: 5-23 Mahnomen KE, SM, 5-30 Aitkin KE.
1981Summer Seen in Aitkin (McGregor, KRE), Marshall (Agassiz NWR, S&KS).
1981Fall Two reports: 8-8 Pennington KSS, 10-3 Lyon Paul Egeland.
1982Spring One report: 5-30 Aitkin WN.
1982Summer Seen in Roseau, Marshall (two locations), Polk (nine locations), Cass (I mile e. of Leader; KL), Aitkin.
1983Spring One report 5/29 Aitkin TS.
1983Summer Seen in Aitkin (McGregor), Marshall (Agassiz NWR).
1983Fall One report 10/6 Roseau AJ.
1984Spring Three reports: 4/10 Carver, (The Loon 56:274), 5/21 Marshall ANWR, 5/26 Aitkin KL.
1984Summerseen in Marshall and Aitkin.
1984Fall Two reports 9/2 Clearwater AB, 9/9 Roseau AJ.
1985Spring One report 5/24 Polk KE.
1985Summer Seen in Aitkin, Mahnomen.
1986Spring Two reports 5/18 Polk AB, 5/27 Marshall KE.
1986Summer Seen in Marshall, Mahnomen, Aitkin.
1987Summer Seen in Agassiz NWR, Mahnomen, Aitkin (McGregor).
1988Spring Two reports : 5/27-28 Marshall m.ob., 5/28 Aitkin WN.
1988Summer Only reports: Marshall (Agassiz NWR), Aitkin (McGregor marsh).
1988Fall Three reports: Duluth MH et al., 9/24 Duluth PB, KE et al.; 9/5-6 Hennepin GP, m.ob.
1989Spring One report 5/29 Wilkin KB.
1989Summer Few reports ; only seen in Aitkin.
1989Fall Three reports 8/20 CB, 9/3 Clearwater AB, 9/30 Hennepin RC (The Loon 61 :204).
1990Spring Two reports 5/27 Aitkin MSt, 5/29 Aitkin WN.
1990Summer Reports from Marshall, Polk, Aitkin.
1990Fall All reports: 8/12 Clay LCF, 9/29 Hennepin OJ.
1991Spring Only reports: 5/19 Kittson KB, Polk PS, 5/23 Roseau KB, 5/25 Marshall PB.
1991Summer Twice the usual number of reports; seen in Kittson, Roseau, Marshall, Polk, Clearwater AB, Wilkin, Aitkin.
1992Spring Early north 5/16 Pennington KSS, 5/20 Morrison MCBS.
1992Summer Reported in Roseau, Polk, Aitkin; plus June observations at several sites in Morrison MCBS (south of previously known breeding range).
1992Fall One report: 10/4 Duluth AH.
1993Spring 5/20 Washington SD, 5/31 Otter Tail SDM.
1993Summer Seen in Kittson, Clay, Aitkin (within traditional range). Also reported in Morrison for second consecutive year; plus at least one bird singing in the Sax-Zim bog area, St. Louis Co. (6/14–19 KR et al.).
1994Spring Two reports 5/21 Roseau PS, 5/30 Aitkin WN.
1994Summer Only reports from Roseau, Aitkin.
1995Spring Early north 5/16 (ties earliest date north) Becker BBe, 5/20 Aitkin WN, 5/24 Polk MCBS.
1995Summer Reported in Roseau (numbers up, PS); found at seven locations in Polk Co. MCBS; found at Neal WMA in Norman RJ; observed at two sites in Waubun Prairie in Mahnomen MCBS; discovered near Swamp R. in Cass, PS; and observed at traditional McGregor site in Aitkin.
1995Fall All reports: 8/11 Norman DBM, 9/21–24 Anoka (6) KB, mob (The Loon 67:249–250), 9/30 Clay CF.
1996Spring No reports.
1996Summer Reported on 7/20 at three traditional locations in Roseau PS; three birds observed on 7/13 east of Felton Prairie in Clay RO; reported at traditional McGregor marsh site in Aitkin; also observed 7/10–14 Wilkin SDM.
1996Fall All reports: 8/3 Kittson PS, 10/8 Wargo Nature Center, Anoka Co. KB, 10/12 (second latest north date) Duluth, St. Louis Co. CK et al.
1997Spring All reports: 5/6 Lyon RgS, 5/17 Winona CS, 5/24 Aitkin WN. Breeding birds in northwestern Minnesota were late arriving on territory (MBW).
1997Summer Several reports: Kittson (three locations near L. Bronson S.P. and Caribou WMA), Marshall (Agassiz NWR), Pennington, Mahnomen, Clay (Felton Prairie), Aitkin (McGregor Marsh).
1997Fall All reports: 8/3 Aitkin TBr, 9/21 French Lake, Hennepin Co. HT, 9/28 Resurrection Cemetery, Dakota Co. TT, 10/18 (ties latest south date) Old Cedar Ave. Bridge, Hennepin Co. TT.
1998Spring Early north 5/12 (earliest date north) Douglas (Solem Twp.) SWa, GrK, 5/23 Clay CK.
1998Summer Most reports ever for this species. Recorded in Kittson, Roseau, Lake of the Woods, Marshall, Polk, Clay, Wilkin, Otter Tail, Aitkin.
1998Fall All reports: 9/7 Hennepin (Brooklyn Park) OJ, 9/17–10/2 Olmsted (E. Landfill Reservoir) CBe, mob, 9/20 Hennepin (MSP airport) TT, 10/2–4 St. Louis (40th Avenue West) DBe, mob.
1999Spring Only report: 5/18 Roseau AH, PS.
1999Summer Seen or heard in Kittson, Norman, Beltrami, Cass, and Aitkin.
1999Fall All reports: 9/9 Hennepin TT, 9/26 Olmsted JSt, 10/5 Jackson BBo, 10/8–10 McLeod †DF, †RbS, 10/9 Dakota TT. More reports than usual for this species, which is rarely detected during migration.
2000Spring All reports: 5/22 Marshall (ANWR) MB, 5/30+ Aitkin (McGregor) WN.
2000Summer Seen in Roseau, Marshall, Clay, Aitkin.
2000Fall Only north reports were from Two Harbors in Lake: 9/15 (Burlington Bay) JWL, 9/19 (Agate Bay) JWL. More south reports than usual, but usually overlooked? Observed 9/17 Olmsted (East Landfill Reservoir near Rochester) CBe, 9/18 Steele (2) RBJ, 9/25 Dakota (2) TAT, 10/1–11 Hennepin (3–4 at Crow-Hassan Park) SLC, 10/2–3 Dakota (Resurrection Cemetery, Mendota Heights) ADS, 10/3 Dakota (record high count of 7 in Lakeville) ADS, 10/3–14 Rice (6+ at River Bend N.C.) TBF, †JGL, 10/7 Dakota TAT. Most had no details.
2001Spring All reports were within usual breeding range but some were in marginal habitat: 5/19+ Roseau mob, 5/26–28 Marshall KRE et al., 5/30+ Aitkin (McGregor) MCBS.
2001Summer Seen in Roseau, Marshall, Polk, Clay, Aitkin.
2001Fall Only north reports: 9/16 St. Louis SWe, 9/19 Roseau (2) BRB. All south observations: 9/19 Anoka (Carlos Avery W.M.A.) KJB, 9/19–23 Olmsted (East Landfill Reservoir) CBe, 10/3–9 Rice (at least 2 at River Bend N.C.) TFB, 10/5 Dakota (2 at Lakeville) ADS, TAT.
2002Spring All south reports: 5/15 Jackson (Timber Lake W.P.A.) BRB, 5/16 Hennepin (Old Cedar Ave., Bloomington) †PEB, 5/27 Murray (Hiram Southwick W.M.A.) †CRG, †CBe et al. Only north report: 5/20 Traverse (Mud L.) KJB.
2002Summer Observed in Polk, Wilkin, Traverse, and Aitkin.
2002Fall All north reports: 9/11 Traverse (6 at Mud L.) KJB, 9/15 St. Louis (Stoney Pt.) JWL, 9/21–22 St. Louis TAT, MH, 9/23 Pine JMP, 10/5 Lake (Beaver Bay lagoons) JWL. All south reports: 9/12 Lac qui Parle (Big Stone N.W.R.) KJB, 9/26 Hennepin (Old Cedar Ave.) BBB, 9/29 Hennepin (3 at Crow-Hassan Regional Park) †SLC, 9/29 Meeker (4 in field with Le Conte's Sparrows) DMF, 10/1 Hennepin (Wood L.) TAT, 10/4–7 Rice (third year in a row at River Bend N.C.) TFB, 10/8 Carver (Seminary Fen) RMD.
2003Spring Only report: 5/13 McLeod (2 at Swan Lake Park) †DMF, †RWS.
2003Summer Found in Roseau, Marshall, Pennington, Norman, Mahnomen, Becker, Wilkin, Aitkin.
2003Fall All north reports: 9/17–23 St. Louis (40th Ave. W., max. 3) KRE, MH, PHS, m.obs., 9/23 Lake (Two Harbors, two locations) JWL, 9/28 Lake (Beaver Bay W.T.P.) JWL, 10/5 Otter Tail (Otter Tail Prairie S.N.A.) CRM, KRE, 10/12 Lake (ties latest north date, Flood Bay) JWL. All south reports: 9/20 Carver (Chaska L.) RMD, 9/25 Watonwan (Fedji L.) JEB, 10/4 Lac qui Parle (Lac qui Parle S.P.) BJU, 10/5 Hennepin (Crow-Hassan P.R.) SLC.
2004Spring Two south reports: 5/3 Lac qui Parle (Big Stone N.W.R.) BJU, 25 May Anoka (tower kill) fide JSc. All north reports: 5/27 Lake of the Woods (Baudette) MHK, 5/28 Kittson (2 locations) AXH, PHS.
2004Summer Reported from six north counties within usual summer range.
2004Fall All north reports: 9/4 Marshall, 9/5 Roseau KRE et al., 10/2 Cook JWL, 10/7 Clay JGa, 10/13 Beltrami DPJ (second latest). Latest south date on record 10/22 Cottonwood LBF.
2005Spring All reports: record-early 5/7 Beltrami BJU, then 5/19 Clay PBB, 5/20 Wilkin AXH, PHS, 5/29 Aitkin KWR, 5/30 Polk m.obs.
2005Summer Observed in Kittson, Roseau, Polk, Clay, Traverse, Morrison, Cass, Itasca, Aitkin, Lake.
2005Fall Seen in six north counties including 8/29 Hubbard (Mud Lake, Farden Twp.) BJU, 10/1 Lake ASc. Early south 9/17+ Olmsted (South Landfill Reservoir) DAB, JWH, PWP. Late north 10/8 Mahnomen (Waubun W.M.A.) BJU. Late south 10/8 Brown (near Bashaw W.M.A.) †BTS, 10/9 Meeker (near Darwin) DMF. Additional south reports 10/1 Sherburne (Sherburne N.W.R.) LBF, 10/2 Nicollet (Swan L.) DAB, RMD, JWH.
2006Spring Seen and heard 4/22 Lac qui Parle (earliest date on record; east side of CR 59, Lac qui Parle W.M.A.) BJU; only other south report 5/9 Lac qui Parle (Freeland Twp.) BJU. All north reports: 5/29–31 Clay (6) PBB et al., 5/30 Cass (5 along CR 8 at Boy River, plus one along CR 4) BAW.
2006Summer Seen in eight counties: Marshall, Pennington, Polk, Hubbard. Cass, Aitkin, Morrison, Big Stone (7/22, singing male, PHS).
2006Fall Only north report: 8/30 Traverse BJU. Seen in eight south counties. Record-early south (but see summer report) 8/23 Lac qui Parle (juvenile in section 3, Walter Twp.) BJU; next reported 9/14–15 Yellow Medicine (St. Leo W.M.A. and section 27, Omro Twp.) BJU, 9/20 Olmsted (South Landfill Res.) JWH. Late south 10/8 Hennepin †DWN and Le Sueur RMD, 10/17 Hennepin JLO. All other south reports: Big Stone, Meeker, Washington.
2007Spring1 Second highest count 5/31 Cass (8 at Boy River Marsh) BAW.
2007Summer8 Observed in Polk, Norman, Clay, Wilkin, Traverse, Cass, Aitkin, Morrison.
2007Fall16 All north reports: 9/29 St. Louis (Minnesota Point) LBe, 10/10 St. Louis (McQuade Rd.) JWL. All south reports: 9/17–18 Lac qui Parle (Lac qui Parle W.M.A. in Lake Shore Twp.) BJU, 9/22 Big Stone RBW, 9/26 Olmsted JWH, 9/28 Blue Earth (Cobb River W.P.A.) RMD, Olmsted (East Landfill Reservoir) JWH, 10/5 Meeker (Litchfield Twp.) DMF, 10/6 Brown (Bashaw Twp.) BTS, 10/11 Brown JEB.
2008Spring56 Early south (median 5/10) 5/9 Meeker DMF, 5/17 (3) and 5/21 (5) Blue Earth (Cobb River W.P.A. and Indian Lake W.M.A.) ChH, RMD) ChH. All north (median 5/22) 5/25 Cass BAW, Lake JWH, DBz, Mahnomen DBM, Marshall PHS, 5/28 Aitkin CMB. High count 5/28 Aitkin (8 at McGregor Marsh) CMB.
2008Summer4 Seen 6/8, 6/27 Cass (3) BAW, MaH, 6/9 Aitkin (2) KRE, 6/16 Itasca MCBS, 6/27 Polk NGE.
2008Fall3 All reports 9/21, 9/28 Hennepin (Old Cedar Ave Bridge) †JBB, 9/30 Lac qui Parle (Sweetwater W.M.A.) BJU, 10/1 Rice TFB, 10/4 Hennepin (Crow-Hassan P.R.) DWK.
2009Spring31 All reports: 5/21+ Nicollet RMD, ChH, m.ob. 5/27 Aitkin (McGregor Marsh) CMB, Cass (5, Boy River marsh) BAW, 5/28 Marshall (Agassiz N.W.R.) JMJ, PHS.
2009Summer6 Reported from traditional locations in Polk, Mahnomen, Clay, Becker, Cass, Aitkin. All counts ?3 birds.
2009Fall32 All north reports: 10/8 St. Louis PHS, 10/9 Douglas †JPE, Otter Tail SLP, DDo, CRM. All south reports: 9/26 Brown (Wood Lake W.M.A.) BTS, 9/27 Rice (River Bend N.C.) DAB, FVS, JWH.
2010Spring22 All south 5/7 Lac qui Parle BJU, 5/15 Watonwan ChH. All north 5/14 Marshall GT, 5/26+ Cass (8, Boy River Marsh) BAW, m.ob.
2010Summer41 Reported 6/2 Aitkin ASc, 6/5 Aitkin DBM, Cass (2) BAW, 6/6 Polk fide JMJ, 6/10, 6/12 Lac qui Parle (2) a.t. BJU, 6/17 Clay DDo, 7/24 Lac qui Parle ph. BJU.
2010Fall5 All south 8/1 Lac qui Parle (Walter W.M.A.) BJU, 9/17 Olmsted JPr, 9/19 Hennepin (Minnesota Valley N.W.R.) BAF, 10/1 Olmsted JPr, 10/3 Olmsted JWH, 10/4 Martin CRM, 10/9 Lincoln (Lake Benton W.T.P.) KRE, LS.
2011Spring41 South reports 5/20 Lac qui Parle (Gollnick W.M.A.) BJU. North reports 5/5+ Cass (Battleground S.F.) ABi, 5/7 Morrison FGo, 5/20 Aitkin ASc, Kittson DBz, 5/23+ Aitkin (McGregor Marsh) SLo, 5/25 Kittson SC.
2011Summer3Reported from Aitkin, Polk, Roseau. High count 6/11 Aitkin (7, McGregor Marsh) CLW, m.ob.
2011Fall113 Only north report 10/7 Douglas JPE. Early south away from Lac qui Parle (where reported throughout summer) 9/18 Big Stone (Toqua Twp.) BJU, 9/22 Jackson, Murray JEB, 9/24 Olmsted (2) JPr, JoP, 9/25–27 Hennepin (Old Cedar Ave. Bridge) †KRo, RZi, 9/25 McLeod PRH. Late south 10/3 Lac qui Parle (Big Stone N.W.R.) BJU, 10/5 Rock JEB, 10/9 Rice (Carleton College Cowling Arboretum) GHo (median 10/8).
2012Spring15 All south 5/12 Ramsey (Crosby Farm Park) RMD, 5/16 Jackson (Heron Meadows W.M.A.) RMD, 5/20 Washington DFN, 5/25 Dakota CMB, 5/31 Swift (Danvers W.M.A.) RMD. All north 5/23 Wilkin (3, Kettle Drummer Prairie) MJM.
2012Summer81 Observed in Aitkin, Cass, Clay, Kittson, Lac qui Parle, Marshall, Pennington, Polk, and new county record 6/6 Crow Wing (Dean Lake Twp.) fide BBA. High count 6/2 Cass (3 at Swamp Lake & 4 at CR 8 bridge over Boy River) DWK.
2012Fall47 All north 9/1 Roseau (Roseau Lake W.M.A.) KRE, m.ob., 9/23 Grant (3, Ash Lake W.M.A.) BWF, JWH, 9/24 Morrison (2, Upsala W.T.P.) FGo, 9/26 Grant (North Ottawa Impoundment) DBM, 9/29 Douglas JPE. South reports 9/6 Dakota (Dodge N.C.) SBM, 9/12–13 Hennepin (Wood Lake N.C.) CMB, TAT, 9/13–23 Ramsey (max. 3, White Bear Lake) ph. RMD, ph. SBM, ph. ACr, 9/15–17, 9/30 Hennepin (Old Cedar Ave. Bridge boardwalk) KRo, CRM, 9/23–29 Olmsted (max. 3, East Landfill Reservoir) JPr, 9/28–10/20 Hennepin (max. 4, Bass Ponds) CMB, ph. SBM, ph. DCK, ph. LMS, m.ob., 9/29 Rice (Carleton College Cowling Arboretum) ANy, 9/30 Lac qui Parle (Walter Twp.) ph. BJU, 10/3 Hennepin (3, Old Cedar Ave. Bridge, near parking lot) JJo, RDa, 10/4 Lac qui Parle (2, Plover Prairie, East Unit) SBM, 10/7 Hennepin (Crow-Hassan P.R.) DWK, 10/10 Lac qui Parle (Big Stone N.W.R.) BJU, 10/7 Swift (Lubenow W.P.A.) ph. SBM.
2013Spring11 Only reports 5/23 Marshall (6, Agassiz N.W.R.) PEB, 5/31 Dodge (Dodge Center, specimen) WMe, ph. †RLE.
2013Summer8 Reported from Aitkin, Beltrami, Kittson, Mahnomen, Marshall, Polk, Wilkin and first county record 6/17 Koochiching DBM.
2013Fall26 All north 8/31 Pennington KRE, m.ob., 9/2 Marshall LS. Early south 9/28 Olmsted JWH, DMs, JPr, Steele JWH, 9/29 Wright (Pelican Lake W.P.A.) DWK, 10/5 Dodge RMD, JWH, Hennepin (Wood Lake N.C.) TAT, Olmsted RMD, JWH, 10/6 Hennepin CMB, DWK, 10/7 McLeod PRH, Olmsted LAV.
2014Spring33All south 5/21 Rice (Carleton College Cowling Arboretum) JBk, 5/22 Dakota (Empire Twp.) RMD, 5/23 Dakota (Ritter Farm Park) PMg, 5/24 Hennepin (Old Cedar Ave. Bridge) PEB. All north reports 5/11 Becker (Hamden Slough N.W.R.) ShG, HeH, 5/24 Cass BAW, ABi, 5/30 Polk (Burnham Creek W.M.A.) VLa.
2014Summer4Reported from Aitkin, Becker, Marshall, Polk.
2014Fall32 All north 8/4 Roseau DPG, 8/6 Kittson DPG, 8/27 Marshall JSE. All south 9/26 Wabasha DBz, ANy, 9/27 Olmsted ANy, JWH.
2015Spring11 Only reports for this reclusive species 5/23 Hennepin (Old Cedar Ave. Bridge) CMB, Roseau DWK, PEB, HCT.
2015Summer7 Found in Aitkin, Beltrami, Kittson, Lake of the Woods, Mahnomen, Norman, Wilkin.
2015Fall10 Numerous reports south this season of this elusive species summarized as follows: 9/20 Winona (Whitewater W.M.A.) JWH, 9/25 Cottonwood JEB, Faribault WAF, Nicollet JEB, 9/25–29 Olmsted (Kalmar Reservoir) ph. JPr, m.ob., 9/25 Redwood JEB, 9/25–10/1 Faribault (max. 3, Blue Earth River W.M.A.) WAF, DWK, 9/26–10/6 Dakota (max. 4, 180th St. Marsh) KvM, ph. DAT, m.ob., 9/28 Washington (Afton S.P.) RMD, 10/3–4 Sibley (Severance Lake W.M.A.) DWK, RBW, 10/3–6 Scott (Murphy-Hanrehan P.R.) ph. †BAb, m.ob., 10/4 Redwood BTS (median 10/9).
2016Spring41 Only south report 5/12 Dakota ADS. All north 5/19 Becker (Hamden Slough N.W.R.) AMd, 5/20 Cass JKe, 5/21 Roseau PEB, SBM, 5/27 Aitkin (McGregor Marsh) ASn, 5/29 Aitkin (McGregor Marsh) JPR.
2016Summer8 Found in Aitkin, Clay, Clearwater, Lake of the Woods, Marshall, Morrison, Polk, Roseau.
2016Fall8 No north reports. Early south (median 9/19) 9/25 Carver (Tiger Lake W.M.A.) ANy, JWZ, 9/27 Nicollet (west side of Swan Lake) MiO, 9/28 Carver JCC, 9/29 Lincoln JEB. Notable record 10/2–3 Mower (Lansing Twp.) JWH, m.ob. Late south 10/13 Jackson (Heron Lake W.M.A., West Heron Unit) DAk, Nicollet RBW, RBJ, 10/15–16 Yellow Medicine (Miedd Lake) GWe, JLf, 10/17 Nicollet MiO (median 10/9).
2017Spring2 Only reports of this reclusive species: 5/25 Aitkin JIf, 5/27 Aitkin ToL, CEl, LiH, 5/28 Polk CSl, 5/31 Aitkin CBn.
2017Summer6 Found in Aitkin, Becker, Beltrami, Grant, Polk, Roseau.
2017Fall211 All north 10/5 St. Louis (McQuade Small Craft Harbor) ALx, MSb, KnM, 10/13 Grant (North Ottawa Impoundment) CNn. Early south (median 9/20) 9/16 Hennepin (Minnesota Valley N.W.R., Bass Ponds) JcM, 9/23 Olmsted (East Landfill Reservoir) JmP. High counts 9/27 Olmsted (4) JmP, 9/28 Carver (3, Tiger Lake W.M.A.) WCM. Late south 10/7 Cottonwood BTS, Freeborn JWH, Lyon GWe, Olmsted JmP, 10/8 Fillmore JWH, 10/16 Stearns MJB (median 10/9).
2018Spring24 All south 5/7 Yellow Medicine (Miedd Lake) GWe, 5/10 Yellow Medicine (Stony Run Twp.) GWe, 5/16 Dakota (Cliff Fen, Minnesota Valley N.W.R.) LiH, Stevens (Struck W.P.A.) ASu, 5/19–26 Hennepin (Crow-Hassan P.R.) ASu, IVa. All north 5/25 Roseau (Roseau River W.M.A.) CAs, 5/27 Marshall (Agassiz N.W.R.) KRE, m.ob., (Middle River) SAu.
2018Summer6 Found in Aitkin, Lake of the Woods, Marshall, Polk, Roseau, Wilkin.
2018Fall516 Most fall reports in over ten years. All north 8/1 Marshall (Agassiz N.W.R.) MGo, Polk (Agassiz Audubon Sanctuary) MGo, 9/7 Marshall MGi, 9/26 Kanabec (Hay-Snake W.M.A.) LiH, 9/26–28 Grant (North Ottawa Impoundment) ph. REn, RAE, 10/8 Mille Lacs (Rum River State Forest) ASu (median 10/9). Early south (median 9/19) 9/18 Lyon (Sham Lake) GWe, Wright (Pelican Lake) MJB, ToL, 9/21–24 Kandiyohi (Kandi W.M.A.) ph. †JWd, m.ob., 9/22 Hennepin (Fort Snelling S.P.) KBu, TBu. Another new county record 9/29 Nobles (Graham Lakes W.P.A.) KEm, JWH. Late south 10/5 Washington (Valley View Park) BDo, 10/6 Cottonwood LHl, 10/7 Lyon (Sham Lake) GWe, Olmsted (East Landfill Kalmar Reservoir) MiD, 10/11 Lincoln (Northern Tallgrass Prairie N.W.R.) CRM, Lyon (2, Black Rush Lake W.P.A.) RJS (median 10/9).
2019Spring32 All south 5/18 Cottonwood (Expandere W.M.A.) KEm, JWH, LHl, 5/23 Kandiyohi (Swan Lake W.P.A.) DPG. All north 5/20–22 Roseau (max. 3, S.R. 3/0) HCT, PEB, SBM, BDo, DnS, 5/24 Clay (Felton Prairie) ebd, 5/26–31 Aitkin (max. 2, McGregor Marsh) ToL, LiH.
2019Summer74 Found in scattered locations in western regions plus Aitkin, Beltrami. More reports than usual from Southwest, including probable late migrants 6/3 Lincoln (Altona W.M.A.) JGz, 6/14 Pipestone †KEm. Singles 7/2 Lac qui Parle WCM, 7/15 Yellow Medicine GWe were likely responding to relatively wet conditions.
2019Fall18 Only north reports were from the North Ottawa Impoundment in Grant: 9/19 WPl, 10/9 WCM. All south 9/15 Hennepin (Minnesota Valley N.W.R., Bass Ponds) VWe, 9/22 Lyon (Sham Lake) GWe, 9/25 Lyon GWe, Ramsey (Univ. of Minnesota Ag fields) ebd, 9/26 Olmsted (East Landfill Kalmar Reservoir) LAV, 9/27 Rice TFB, 10/6 Carver (Carver P.R.) JCy, Murray (Giese W.P.A.) JWH, KEm, 10/7 Washington LMS, 10/8 Rice TFB, 10/10 Olmsted (East Landfill Kalmar Reservoir) LAV, 10/13 Ramsey (Univ. of Minnesota Ag fields) ebd.
2020Spring32 Nine individuals reported. All south 5/16–17 Carver (1, Tiger Lake) FFa, MaJ, MwT, 5/24–26 Yellow Medicine (max. 2, Timm Lake) KEm, JWH, JGW, NMe, GWe. All north 5/20 St. Louis (1, Sax-Zim Bog) ClD, 5/21 Pennington (1, 390th Ave NE) ebd, 5/23 Roseau (2, Roseau Lakebed) JPR, 5/24, 5/29 Clay (1–2, Gruhl State W.M.A.) PBB, CMk.
2020Summer2 All reports: 6/4, 6/27 Clay (Gruhl State W.M.A.) PBB, ASu, 7/18 Kittson (C.R. 7, Halma) SAu.
2020Fall522 More widely reported than in any previous fall season, in more than 2.5 times the 10-year average of reporting counties. All north 9/5 Aitkin SKS, 9/22 Douglas (Tenhoff W.M.A.) ph. REn, RLF, m.ob., 9/26 St. Louis JPR, PHS, 10/3 Becker (Chippewa Picnic Area) MO, 10/4 Kanabec (South Fork Twp.) SPS. Early south (median 9/18) 9/19 Lyon (Black Rush Lake W.P.A.) RJS, 9/20–23 Olmsted JWH, m.ob., 9/23–24 Swift (100th St. SW) ASu, CRM. High counts 9/24 Lyon (8, Lines W.M.A.) GWe, 9/24–27 Olmsted (4, South Landfill and East Landfill Kalmar Reservoirs) MiD, MwT, m.ob. Late south 10/11 Dakota MZa, NiR, ebd, 10/14 Lac qui Parle GWe, Yellow Medicine (3) GWe (median 10/9).
2021Spring3 No spring south reports for the first time since 2017. All north 5/26 Mahnomen ANy, DBz, 5/30 Kittson ANy, 5/31 Roseau ANy, DBz.
2021Summer5 Reported from Kittson, Marshall, Pennington, Polk, Roseau.
2021Fall116 Resembling 2020, another notable fall season for this species in the south with a 55% increase from the 10-year average number of reporting counties. The only north report was also a new fall record: 9/16 Crow Wing (Milford Mine Memorial Park) †LiH. Found across all southern regions; fewest reports from Central and West-central. Early south (median 9/18) 9/10–15 Hennepin ph. †ebd, SOa, MwT, 9/13–18 Olmsted (two locations) ph. MiD, JWH, SHo, 9/18 Scott AFo. High count 10/2 Olmsted (5, South Landfill Reservoir) KEm, JWH, BLa. Notable reports included a first county record 9/24 Houston LHl, while 10/2 Waseca (Moonan W.M.A.) ph. KEm, JWH is apparently the first for that county since 1892. The long list of N.W.R.s, W.M.A.s and W.P.A.s where many of these individuals were found indicate the value these managed sites hold for Nelson’s Sparrows in Minnesota.
 
 Breeds locally northwest and north-central. Migrant throughout. State designation: Special Concern.

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.