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

Kentucky Warbler(Geothlypis formosa)
YearSeasonNS
1961SpringThe first specimen taken for the state; a female found dead at the Northeast Athletic Field in Minneapolis on 22 May was brought to Harding Huber. The specimen was in fairly good shape and was turned over to the Museum of Natural History. It can now be officially listed as occurring in Minnesota, since for scientific purposes all previous sight records are hypothetical.
1963FallAug. 19, Coon Rapids, Anoka Co., D. Pearson. See Notes of Interest, elsewhere in this issue.
1964Summer
1965Spring5-16 near Osseo, one or possibly two males, LB; 5-19 Coon Rapids, aberrant singing male, (ap· parently same bird as last summer) took up residence again, DP et. al.; see Notes of Interest in previous issue.
1966Summer5-19 to 6-30 same (?) aberrant singing male present at Coon Rapids, Anoka Co, that has lingered for past two summers, DP, WRP, RLH, LB, HFH, RG, etc, etc.; 6-18 Stockton Winona Co, GD.
1968Spring 5-14 Lake Harriet, Hennepin Co., 1 ad male seen by GES, seen and heard singing by DB, KP (see Notes of Interest in previous issue).
1974Spring 5-20 to 5-24 Hennepin OJ, PCHS.
1975Spring 2 reports: 5-7 Hennepin (1) M. Johnson and 5-8 Lyon (1) (Mrs. W. F. Vance).
1977Summer A singing male was found at Afton St. Pk., Washington Co. from 6-17 to 6-19 (R. Glassel).
1978Spring 5-18, 19, Hennepin (pair) TS. DB, RBJ, KE.
1978Summer Seen in Hubbard (6-4 Itasca SP. Common Loon 50:169-178).
1979Spring Two reports: 4-22 Hennepin OJ (see The Loon, Vol. 51, No. 3); 5-5 Rice Don Hagenan (details?).
1980Summer Male, 6-8 Nerstrand Woods SP, Rice Co. (Loon 52:185).
1983Spring One report 5/15 Olmsted EBK.
1983Summer Singing male, 6/17 Rice (DZ & MAC).
1984Spring One report 5/5 Redwood HK.
1984Summer6/9 Bunker Hills Park, Anoka Co. (KL).
1986Spring Early south 5/13 Washington BE, m.ob. (The Loon 58:133), m.ob., 5/26 Mower RRK.
1987Fall 10/6 Hennepin SC, (The Loon 59:218).
1988Spring Only reports 5/21 Stearns (The Loon 60: 160), 5/28 Rice TT.
1988Summer One heard in Rice (6/4, IT).
1988Fall One report: 8/20 Dakota IT. Only two other fall reports of this species.
1989Spring Early south 5/9 Houston AP (The Loon 61:90-91), 5/20 Lac qui Parle BL.
1989Summer One male present from late May until 6/16 Lac qui Parle State Park, Lac qui Parle Co. ( The Loon 61: 142-143). Another individual heard 6/11 County Park# I, Renville CMB.
1990Spring One report 5/18 Houston FL.
1990Summer One male present near Hastings, Washington Co., 6/14-25 (The Loon 62: 162).
1992Spring Seen 5/10 LeSueur PS, 5/18 Olmsted JD, AP.
1992Summer At least two birds seen 6/23–7/6 at Seven Mile Creek Co. Park in Nicollet Co. LF, MF.
1993Spring Reported more than usual, including one individual returning to Seven Mile Creek County Park 5/11–31 Nicollet RG et al. Also reported 5/8 Murray DD, 5/9–10 Winona mob.
1993Summer Most reports in 14+ years. Singing male on territory observed from spring through 6/26 at Seven Mile Creek Co. Park, Nicollet Co. mob (same bird as last year?); plus single male 6/9 Winona PB (Whitewater W.M.A.) and single male 6/5 Waseca RG.
1994Spring Early south 5/8 Olmsted fide JBo, 5/12 Nicollet MF.
1994Summer Confirmed nesting at Seven Mile Creek County Park in Nicollet Co. BF (The Loon 66:115–117); this represents the first positive nesting record for the state.
1995Spring All reports: 5/26 Ramsey KB, 5/29 Nicollet (returned for fourth consecutive year to Seven Mile Creek County Park) MF, DN.
1995Summer Found for fourth consecutive year at Seven Mile Creek County Park in Nicollet Co. mob.
1996Spring Only report: 5/20 Scott fide AH.
1996Summer Found for fifth consecutive year at Seven Mile Creek County Park in Nicollet mob.
1996Fall No reports.
1997Spring Only report: 5/31 Elm Creek Park, Hennepin Co. OJ.
1998Spring All reports: 5/20 Scott (Louisville Swamp) AH, 5/25 Scott (Murphy-Hanrahan Park) BF, 5/25–30 Rice (Nerstrand Big Woods S. P.) TBo, mob.
1998Fall No reports.
1999Spring All reports: 5/14 Rice (Cannon R. Wilderness Park) TBo, 5/15 Jackson (Kilen Woods S. P.) DJo, 5/15 Kandiyohi (Robbin's Island Park) RE, RJF, 5/16 Scott (Murphy-Hanrahan Park) DN, 5/17 Hennepin (Wood Lake Nature Center) DW et al.
1999Fall No reports (species considered accidental in fall).
2000Spring All reports: 5/10+ Blue Earth (max. 2 at Williams C. P.) MF et al. (ph. PS, 5/13 †SL, 5/14 †PC), 5/20 Blue Earth (Minneopa S. P.) MF, 5/28 Rice (Nerstrand Woods S. P.) PS.
2000Summer The first summer reports in past four years. Singing male observed 6/12, 6/24 Blue Earth (this bird was originally found in late May at Minneopa S.P.; see The Loon 72:224) MJF, †CRM; territorial male 6/25–7/19 Scott (Murphy-Hanrehan Park Reserve) BAF et al.
2000Fall No reports.
2001Spring Earliest date ever and first county occurrence 4/29 Meeker (Litchfield N.C.) †DMF. All other reports: 5/13+ Olmsted (Nelson Fen) JDu et al., 5/21–25 Rice (Nerstrand Woods S.P.) TFB, RBJ, 5/28 Blue Earth (Williams C.P.) ChH, 5/28+ Scott (Murphy-Hanrehan Regional park) mob.
2001Summer All reports: 6/7 Blue Earth ChH; holdover from spring observed through 6/17 at Nelson Fen in Olmsted Co. JDu et al.; another male was defending territory at Murphy-Hanrehan Park in Scott Co. (same site as last year) BAF. [Corrected]
2002Spring All observations: 5/11 Nicollet (Seven Mile Creek C.P.) SWe, 5/15 Washington (William O'Brien S.P.) PHS, 5/18+ Blue Earth (Williams N.C.) CRM et al., 5/22 McLeod (William May C.P.) DDM, 5/22 Ramsey (Sucker L.) MKE, and 5/25+ Scott (Murphy-Hanrehan Park) BAF, TAT.
2002Summer Two separate territorial males present through 7/12 at Murphy-Hanrehan Park in Scott and Dakota counties BAF; also reported 6/9 Clay (Moorhead) †DDW, 6/8–29 Blue Earth (male originally discovered in mid-May at Williams Nature Center) CRM et al.
2002Fall No fall reports since 1987.
2003Spring All reports: 5/14 Dakota (Lebanon Hills R.P.) SWe et al., 5/17+ Blue Earth (max. 2 at Williams C.P.) CBr et al., 5/17+ Dakota (Murphy-Hanrehan P.R.) †ADS, m.ob., 5/24 Dakota (Lebanon Hills R.P., same as 5/14?) †JPM, †ADS, †PEB.
2003Summer Reported 6/2 Blue Earth (Williams County Park) BWF; plus 2 territorial males at Murphy-Hanrehan P.R. in Scott County BAF.
2003Fall No fall reports since 1987.
2004Spring All reports: 5/19 Lac qui Parle (Walter Twp.) †BJU, 5/22 Meeker (Litchfield N.C.) †DMF, 5/25+ Blue Earth (Williams C.P.) CBe, †CBr et al.
2004Summer Observed 6/2, 6/3, 6/7 Blue Earth (Williams Nature Center) JEB, DAB, BWF, 6/2, 6/5 Scott (Murphy-Hanrehan P.R.) TAN, BAF.
2004Fall No fall reports since 1987.
2005Spring Sixth consecutive year at Williams C.P. near Mankato 5/11+ Blue Earth m.obs. Also reported 5/19 Dakota (Schaar's Bluff) JPM, 5/30 Scott (Murphy-Hanrehan P.R.) BAF.
2005Summer Three reports: 6/1, 6/2 Rice (River Bend Nature Center) TFB, 6/5 Scott (Murphy-Hanrehan P.R.) BAF, 6/7 Blue Earth (same as May) ChH.
2005Fall No documented fall reports since 20 August 1988 (The Loon 61:75).
2006Spring Seventh consecutive year at Williams N.C. near Mankato 5/24+ Blue Earth †CMB, m.ob.
2006Summer All reports: singing male 6/4 Murphy-Hanrehan P.R. CCB, and through 6/17 Blue Earth (Williams C.P.) m.ob.
2006Fall No documented fall reports since 6 October 1987 (The Loon 59:218) and 20 August 1988 (The Loon 61:75).
2007Spring2 Eighth consecutive year at Williams N.C. near Mankato 5/14–28 Blue Earth CRM et al., †SLF, m.ob. Also reported 5/21–27 Rice (no details, location?) TFB, SWe.
2007Summer1 Reported 6/17 Blue Earth (adult male at the falls of Minneopa State Park) BJU.
2007Fall1 Only report 8/31 Blue Earth (apparent adult still at Williams N.C.) AXH.
2008Spring3 All reports 5/16 Scott (Murphy-Hanrehan P.R.) BAF, m.ob., 5/17–27 Blue Earth (Williams Nature Park) ChH, m.ob., 5/22–31 Scott (Louisville Swamp) JCC, m.ob., 5/27 Hennepin (T.S. Roberts Sanctuary) SRG.
2008Summer2 Found 6/4, 6/5 Scott (Louisville Swamp) JLO, JEB, JWH, 6/15, 6/18 Dakota (Lebanon Hills R.P.) †ADS, JLO, RBW, JPM.
2008Fall No reports.
2009Spring2 All reports 5/17 Scott SWe, 5/24+ Blue Earth (10th consecutive year at Williams N.C.) JPE, CMB, WCM.
2009Summer2 All records: male on territory for 10th consecutive year through 6/11 Blue Earth (Williams N.P.) m.ob., 6/4 Mower (Lake Louise S.P.) MCBS.
2009Fall No reports.
2010Spring1 Only report 5/22 Rice (River Bend N.C.) DAB.
2011Spring2 Only reports 5/8–9 Hennepin (Wood Lake N.C.) JCo, †CMB, DBM, 5/22 Blue Earth (Williams N.C.) HHD.
2011SummerNo reports.
2012Spring No reports.
2012Summer No reports.
2013Spring4 Four individuals reported: 5/10 Steele HHD, 5/16 Blue Earth (Rasmussen Woods) TDh, 5/17 Hennepin (Edina) KvG, 5/18 Le Sueur (Chamberlin Woods S.N.A.) ChH, AnK.
2013Summer1 Seen and heard 6/15–18 Ramsey (Battle Creek R.P. – West) †PNi, †ASi, ph. †MJM, ph. PKa, ph. JZj, m.ob. First found by Julian Sellers.
2014Spring1No reports with details.
2014SummerNo reports.
2015Spring1 Two sightings both nicely described 5/16 (Crow-Hassan P.R.) Hennepin JCr, 5/24–25 Hennepin (Veterans Memorial Park, Richfield) †CMB, RBW, TAT, SBE (audiotaped).
2015Summer No reports.
2016Spring3 All south 5/14–15 Fillmore (Eagle Bluff E.L.C.) HHD, JWH, JmP, 5/19 Hennepin (T. S. Roberts Bird Sanctuary) CMB, 5/31+ Le Sueur (Sakatah S.P.) RBW.
2016Summer1 One found in late May was seen 6/1–8 Le Sueur (Sakatah S.P.) ph. JWZ, ph. ClN, m.ob.
2017Spring No reports.
2017Summer No reports.
2018Spring2 All south 4/30–5/6 Rice (Carleton College Cowling Arboretum) ph. GHo, ph. ASu, ph. JPr, m.ob., 5/31+ Brown (Milford Twp.) a.t. †BTS, m.ob.
2018Summer1 Reported 6/1–8 Brown (KC Rd. near New Ulm, continuing from May) BTS, KEm, JWH, FGo, † DgM, DOr, ph. JWd, MiO.
2019Spring2 Two reports: 5/20 Dakota (Spring Lake P.R.) BBB, 5/22 Rice † TFB.
2020Spring1 One report 5/23 Lyon (Camden S.P.) JWH, a.t. †NMe, a.t. †JGW, a.t. †KEm, RJS.
2020Summer1 Reported 6/20–22 Anoka (Locke Park/Rice Creek West Regional Trail) CF, RMD, DWK, †EzH, m.ob.
2022Spring3 Best spring since 2016. Three reports: 5/8 Dakota (Ivy Hills Park) †AWz, ABl, 5/9 Scott (Hidden Valley Park) ph. †BAb, †LBa, ph. HHr, m.ob., 5/14–16 Washington (Afton S.P.) ph. †KvA, a.t. †EzH, m.ob.
 
 Rare migrant and summer visitant south. One breeding record (1994). Recorded in six of the last ten years, most recently 2023.

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.