Counties(19): Aitkin, Becker, Beltrami, Carlton, Clay, Crow Wing, Douglas, Itasca, Kanabec, Kittson, Lake, Mahnomen, Marshall, Mille Lacs, Morrison, Pine, Polk, Traverse, Wadena

Data: 4/5 Pine BWF, 4/6 Marshall LHl, 4/7 Becker ANy, 4/7 Beltrami DvH (1), 4/8 Marshall ANy, 4/9 Beltrami DvH (1), 4/10 Becker NaH, 4/10 Beltrami DvH (1), 4/10 Crow Wing DMz (1), 4/10 Crow Wing DMz (1), 4/10 Morrison DMz (1), 4/13 Douglas JPE, 4/13 Beltrami DvH (3), 4/14 Itasca SC, 4/14 Traverse ANy, 4/14 Clay NoK (1), 4/14 Clay NoK (2), 4/14 Aitkin PCC (1), 4/14 Beltrami DvH (1), 4/15 Beltrami DvH (1), 4/16 Crow Wing DMz (2), 4/17 Mille Lacs DPG (2), 4/19 Kittson Amateurbirder (1), 4/20 Carlton TAN, 4/20 Polk JCJ, 4/20 Douglas JPE, 4/21 Morrison DLP, 4/23 Kanabec ANy, 4/23 Mille Lacs ANy, 4/24 Clay PEJ, 4/24 Wadena DFe (1), 4/27 Douglas JPE, 4/27 Crow Wing DnS (1), 4/28 Morrison SEm (1), 4/30 Becker RAE, 5/1 Itasca SC, 5/1 Lake AiS (6), 5/4 Wadena PJB, 5/6 Mahnomen ANy, 5/7 Wadena ANy, 5/9 Morrison MJB, 5/12 Aitkin SC, 5/13 Wadena PJB

 South (270 observations)

Counties(41): Anoka, Benton, Big Stone, Blue Earth, Brown, Carver, Chisago, Cottonwood, Dakota, Dodge, Faribault, Fillmore, Goodhue, Hennepin, Houston, Isanti, Kandiyohi, Lac qui Parle, Le Sueur, Lincoln, Lyon, Martin, Meeker, Mower, Olmsted, Pope, Ramsey, Redwood, Rice, Scott, Sherburne, Sibley, Stearns, Steele, Stevens, Swift, Washington, Watonwan, Winona, Wright, Yellow Medicine.

Data: 3/4 Washington JHe (1), 3/8 Olmsted LAV (3), 3/11 Olmsted NoK (1), 3/13 Olmsted LAV (2), 3/14 Dakota RBW, 3/14 Washington JHe (1), 3/15 Olmsted NoK (1), 3/15 Olmsted LAV (1), 3/16 Olmsted NoK (2), 3/16 Dakota DnS (1), 3/16 Dakota DnS (1), 3/17 Dodge KCl (2), 3/18 Washington JHe (2), 3/19 Washington JHe (7), 3/19 Olmsted LAV (3), 3/20 Olmsted NoK (3), 3/21 Olmsted JPr (4), 3/21 Washington JHe (7), 3/22 Olmsted NoK (1), 3/23 Dakota DnS (1), 3/23 Olmsted LAV (1), 3/24 Olmsted NoK (4), 3/25 Washington DnS (2), 3/25 Olmsted LAV (1), 3/25 Washington BDo (1), 3/26 Olmsted NoK (1), 3/27 Olmsted NoK (1), 3/28 Houston SHo (2), 3/28 Washington BDo (1), 3/29 Houston MJM (1), 3/30 Dakota KCl (6), 3/30 Olmsted NoK (8), 3/30 Dakota TPu (10), 3/30 Fillmore BAb, 3/30 Dodge BAb, 3/30 Watonwan ChH, 3/30 Dakota KDS (1), 3/31 Dakota PEJ (1), 3/31 Hennepin ABL (3), 3/31 Dakota KDS (19), 3/31 Olmsted LAV (2), 3/31 Dakota YNa (7), 3/31 Dakota DAh, 3/31 Dakota PCC (27), 3/31 Isanti klnelson40, 3/31 Ramsey DnS (2), 3/31 Watonwan MiO, 3/31 Ramsey LiH (1), 4/1 Blue Earth ChH, 4/1 Dakota JHe (20), 4/1 Dakota DnS (30), 4/2 Scott HHD, 4/2 Scott PEJ, 4/2 Dakota YNa (24), 4/2 Dakota DnS (20), 4/3 Dakota KCl (21), 4/3 Dakota DFN (15), 4/3 Hennepin LHl, 4/4 Hennepin CMB, 4/4 Dakota RBW, 4/4 Hennepin SSc, 4/4 Olmsted PWP (1), 4/4 Washington BDo (2), 4/6 Wright ToL, 4/6 Martin DWK, 4/6 Hennepin ABL (1), 4/6 Isanti SC, 4/6 Dakota YNa (28), 4/6 Hennepin HCT, 4/7 Mower TPu (1), 4/7 Mower AiS (1), 4/7 Wright ToL, 4/7 Swift DLP, 4/7 Stevens DLP, 4/7 Hennepin CRM, 4/8 Swift MJB, 4/9 Blue Earth ChH, 4/9 Dakota RBW, 4/9 Carver ANy, 4/9 Carver DWK, 4/9 Blue Earth 0225, 4/9 Carver KMS, 4/9 Blue Earth watson.olivia, 4/9 Carver SSc, 4/9 Blue Earth Gweiss, 4/9 Dakota KCl (12), 4/9 Blue Earth elifestblc, 4/9 Dakota YNa (9), 4/9 Dakota GHo (4), 4/9 Blue Earth ksenne, 4/9 Blue Earth andrewimgarten (1), 4/9 Washington BDo (1), 4/9 Carver TWe (11), 4/10 Carver MJB, 4/10 Martin KCl (3), 4/10 Cottonwood KEm (1), 4/10 Dakota JHe (2), 4/10 Washington BDo (1), 4/10 Washington BDo (2), 4/11 Cottonwood KCl (1), 4/11 Lyon KCl (2), 4/11 Dakota LHl, 4/11 Olmsted NoK (9), 4/11 Stearns MtS (1), 4/11 Washington JHe (1), 4/12 Lac qui Parle DLP, 4/12 Benton TPu (1), 4/12 Lyon DAh, 4/12 Lyon KRE, 4/13 Dakota NoK (1), 4/13 Olmsted NoK (1), 4/13 Dakota TPu (3), 4/13 Dakota TPu (2), 4/13 Big Stone DLP, 4/13 Dakota KCl (2), 4/13 Dakota KCl (8), 4/13 Dakota KCl (6), 4/13 Dakota YNa (5), 4/13 Washington DnS (1), 4/13 Sibley IsH (2), 4/13 Washington BDo (1), 4/13 Ramsey LiH (5), 4/13 Ramsey LiH (1), 4/14 Brown BTS, 4/14 Hennepin ABL (44), 4/14 Meeker PKF, 4/14 Martin DWK, 4/14 Rice TPu (1), 4/14 Lyon JCJ, 4/14 Lyon DAh, 4/14 Cottonwood KEm (1), 4/14 Cottonwood KEm (4), 4/14 Faribault KEm (2), 4/14 Lyon LMc (1), 4/14 Washington BDo (14), 4/14 Le Sueur LiH (2), 4/14 Scott LiH (40), 4/14 Carver TWe (1), 4/15 Washington DFN, 4/15 Hennepin ABL, 4/15 Kandiyohi RAE (1), 4/15 Meeker PKF, 4/15 Hennepin CMB, 4/15 Hennepin KCl (5), 4/15 Washington BDo (1), 4/16 Dakota TPu (2), 4/16 Ramsey LiH (1), 4/16 Hennepin TWe (1), 4/17 Steele DAB, 4/17 Benton DFe (2), 4/17 Benton DFe (2), 4/17 Benton LMc (2), 4/17 Benton LMc (2), 4/17 Benton RMS (2), 4/17 Benton RMS (2), 4/18 Brown BTS, 4/18 Blue Earth TPu (4), 4/18 Washington JHe (1), 4/18 Dakota GHo (1), 4/20 Hennepin ABL (1), 4/20 Wright ToL, 4/20 Wright MAJ, 4/20 Dakota KCl (1), 4/20 Dakota KCl (1), 4/20 Faribault DFe (1), 4/20 Ramsey YNa (4), 4/20 Redwood KEm (6), 4/20 Redwood JWH, 4/21 Meeker PKF, 4/21 Big Stone DWK, 4/21 Wright ToL, 4/21 Stearns MtS (1), 4/21 Wright MAJ (12), 4/21 Big Stone HCT, 4/21 Lyon TPu (3), 4/21 Le Sueur YNa (1), 4/22 Washington DFN, 4/22 Wright ToL, 4/22 Sherburne ToL, 4/22 Dakota CMB, 4/22 Dakota SSc, 4/22 Washington JHe (1), 4/23 Lyon RAE (2), 4/23 Lyon MJB, 4/23 Cottonwood MJB, 4/23 Meeker MJB, 4/23 Anoka ANy, 4/23 Lyon NoK (6), 4/23 Lyon KCl (4), 4/23 Chisago DPi (1), 4/24 Faribault WAF, 4/24 Goodhue HCT, 4/24 Lyon AiS (2), 4/24 Carver TWe (3), 4/25 Hennepin TAT (1), 4/25 Cottonwood NoK (1), 4/25 Cottonwood JHe (1), 4/25 Lyon JHe (1), 4/25 Cottonwood TWe (1), 4/26 Hennepin ABL, 4/26 Washington PNi, 4/26 Washington DnS (5), 4/26 Washington JHe (3), 4/26 Washington KCl (1), 4/26 Lac qui Parle TWe (1), 4/27 Hennepin ABL, 4/27 Hennepin PRH, 4/27 Stearns MtS (3), 4/27 Stearns MtS (4), 4/27 Stearns MtS (1), 4/27 Stevens RAE (1), 4/27 Yellow Medicine SC, 4/27 Cottonwood ADS, 4/27 Lac qui Parle MBu (1), 4/27 Lac qui Parle YNa (2), 4/27 Lac qui Parle YNa (1), 4/27 Big Stone WCM, 4/27 Lincoln KEm (4), 4/27 Lincoln KEm (1), 4/27 Steele KCl (1), 4/27 Cottonwood LiH (2), 4/27 Lac qui Parle TWe (1), 4/27 Lac qui Parle TWe (3), 4/27 Lincoln JWH, 4/28 Hennepin DnS (9), 4/28 Hennepin TAT (2), 4/28 Steele DAB, 4/28 Hennepin klnelson40, 4/28 Hennepin klnelson40, 4/28 Hennepin xg (1), 4/28 Hennepin DFe (3), 4/29 Hennepin JHe (3), 4/30 Pope AaL (1), 4/30 Pope AaL (1), 4/30 Winona LHl, 4/30 Ramsey DnS (1), 5/1 Scott MJM (2), 5/1 Kandiyohi MJB, 5/1 Swift RMS (1), 5/1 Washington BDo (1), 5/1 Swift LMc (1), 5/2 Wright ToL, 5/2 Wright ToL, 5/2 Wright ToL, 5/2 Stevens NaH, 5/2 Stevens RMS (1), 5/2 Stevens RMS (1), 5/2 Stevens LMc (1), 5/2 Stevens LMc (1), 5/3 Hennepin CMB, 5/3 Washington JHe (1), 5/3 Hennepin SSc, 5/4 Anoka ToL, 5/4 Anoka MAJ, 5/4 Anoka DPi (2), 5/4 Dakota BDo (1), 5/4 Anoka DnS (1), 5/4 Sherburne LMc (1), 5/4 Carver TWe (1), 5/5 Stearns HHD, 5/5 Benton HHD, 5/5 Washington BDo (1), 5/5 Dodge KCl (1), 5/5 Hennepin DFe (1), 5/6 Washington JHe (1), 5/6 Washington DFe (1), 5/9 Houston SC, 5/10 Cottonwood LMc (1), 5/10 Redwood SC, 5/12 Chisago DPi (1)