Counties(16): Becker, Beltrami, Carlton, Clay, Douglas, Kittson, Lake, Marshall, Morrison, Norman, Pennington, Polk, St. Louis, Todd, Traverse, Wadena

Data: 3/28 Traverse DPi (1), 3/28 Morrison MJB, 3/28 Traverse BTS, 3/28 Traverse JPr (1), 3/28 Traverse LMc (2), 3/28 Traverse CRM, 4/4 St. Louis AiS, 4/6 Kittson LHl, 4/6 Polk LHl, 4/7 Wadena ANy, 4/7 Becker ANy, 4/7 Wadena DBz, 4/8 Pennington ANy, 4/8 Marshall ANy, 4/8 Norman ANy, 4/10 St. Louis AiS (7), 4/11 St. Louis MAJ, 4/11 St. Louis ToL, 4/11 St. Louis ToL, 4/11 St. Louis ToL, 4/11 St. Louis ToL, 4/12 St. Louis AiS (25), 4/12 St. Louis AiS (58), 4/13 St. Louis AiS (12), 4/13 St. Louis AiS (8), 4/13 Kittson Amateurbirder (1), 4/13 Kittson Amateurbirder (1), 4/14 Clay NoK (36), 4/14 Carlton JWH (2), 4/15 Kittson Amateurbirder (2), 4/18 Beltrami AxB (2), 4/20 Wadena PJB, 4/20 Carlton TAN, 4/20 Douglas JPE, 4/21 St. Louis AiS (14), 4/22 St. Louis AiS, 4/24 Todd PEJ, 4/24 St. Louis AiS (135), 4/30 St. Louis DFe, 5/1 Lake AiS (7), 5/1 Lake AiS (4), 5/1 St. Louis AiS (5), 5/1 St. Louis AiS (45), 5/2 Carlton LiH (6), 5/2 Carlton LiH (5), 5/2 St. Louis LiH (5), 5/2 St. Louis LiH (20), 5/2 St. Louis LiH (50), 5/3 St. Louis AiS (4), 5/3 St. Louis AiS (7), 5/3 St. Louis AiS (95), 5/3 St. Louis AiS (45), 5/4 Lake AiS (75), 5/5 St. Louis AiS (15), 5/5 St. Louis AiS (7), 5/5 St. Louis AiS (5), 5/5 St. Louis AiS (45)

 South (235 observations)

Counties(44): Anoka, Benton, Big Stone, Blue Earth, Brown, Carver, Chippewa, Chisago, Cottonwood, Dakota, Faribault, Freeborn, Goodhue, Hennepin, Isanti, Lac qui Parle, Le Sueur, Lincoln, Lyon, Martin, McLeod, Meeker, Mower, Murray, Nobles, Olmsted, Pipestone, Pope, Ramsey, Redwood, Renville, Rice, Rock, Scott, Sibley, Stearns, Steele, Stevens, Wabasha, Waseca, Washington, Watonwan, Wright, Yellow Medicine.

Data: 3/1 Olmsted NoK, 3/1 Olmsted LAV (2), 3/1 Olmsted PWP (1), 3/2 Lincoln KRE (2), 3/4 Olmsted NoK (2), 3/4 Washington JHe (4), 3/4 Washington BDo (3), 3/5 Washington JHe (1), 3/5 Olmsted JPr (2), 3/5 Washington armandc (1), 3/6 Scott BAb, 3/6 Olmsted NoK (4), 3/6 Faribault KEm (3), 3/6 Washington JHe (1), 3/7 Stearns ToL, 3/7 Watonwan ARW (1), 3/7 Stearns MJB, 3/8 Washington KCl (1), 3/9 Faribault MiO, 3/9 Washington BDo (4), 3/10 Rock BAb, 3/10 Brown BTS, 3/10 Brown ARW (1), 3/10 Washington BDo (4), 3/10 Washington LiH (4), 3/12 Faribault BTS, 3/12 Goodhue PEJ, 3/12 Olmsted JPr (1), 3/13 Washington JHe (1), 3/13 Faribault PEJ, 3/15 Redwood BTS, 3/15 Freeborn DFN, 3/15 Brown ARW (1), 3/15 Olmsted NoK (4), 3/15 Freeborn MJB, 3/15 Washington JHe (1), 3/16 Carver DWK, 3/16 Olmsted NoK (10), 3/16 Olmsted NoK (2), 3/17 Blue Earth TPu, 3/17 Blue Earth ANy, 3/18 Olmsted NoK (2), 3/18 Washington JHe (2), 3/19 Pope MJB, 3/19 Washington JHe (1), 3/20 Olmsted NoK (4), 3/21 Olmsted NoK (4), 3/21 Washington KCl, 3/21 Washington JHe (1), 3/23 Blue Earth BWF, 3/23 Dakota NoK (20), 3/23 Stevens MJB, 3/23 Faribault DWK, 3/23 Wabasha PEJ, 3/23 Washington DnS (4), 3/23 Goodhue YNa (2), 3/26 Olmsted NoK (6), 3/27 Olmsted NoK (10), 3/27 Goodhue KDS (5), 3/28 Olmsted NoK (2), 3/29 Meeker PKF, 3/29 Olmsted NoK (4), 3/29 Washington DnS (2), 3/30 Goodhue KCl (6), 3/30 Rock PRH, 3/30 Hennepin ABL (1), 3/30 Stearns PCC (15), 3/30 Olmsted NoK (2), 3/30 Goodhue TPu (2), 3/30 Blue Earth ChH, 3/30 Goodhue YNa (2), 3/31 Hennepin CMB, 3/31 Anoka SC, 3/31 Isanti SC, 3/31 Hennepin ABL (1), 3/31 Goodhue KDS (2), 3/31 Hennepin DWK, 3/31 Washington PNi, 3/31 Hennepin DAh, 3/31 Goodhue PCC (1), 3/31 Hennepin PCC (3), 3/31 Hennepin TPu (1), 3/31 Hennepin KMS, 3/31 Hennepin SSc, 3/31 Ramsey LiH (5), 4/1 Scott JHe (3), 4/2 Stearns MJB, 4/2 Hennepin ToL, 4/2 Olmsted NoK (2), 4/3 Dakota KCl (2), 4/3 Washington LiH (4), 4/4 Ramsey YNa (1), 4/5 Mower NoK (4), 4/5 Chisago BWF, 4/5 Meeker PKF, 4/5 Freeborn DFN (2), 4/6 Olmsted NoK (4), 4/6 Le Sueur SC, 4/6 Ramsey DnS (2), 4/7 Sibley SC, 4/7 Ramsey PNi, 4/7 Hennepin CMB, 4/7 Stearns MtS (4), 4/7 Ramsey DnS (4), 4/8 Hennepin ToL, 4/8 Olmsted NoK (4), 4/8 Meeker BNn (2), 4/9 Blue Earth ChH, 4/9 Goodhue DFN (2), 4/9 Scott HHD, 4/9 Blue Earth 0225, 4/9 Blue Earth watson.olivia, 4/9 Stearns DOr, 4/9 Blue Earth Gweiss, 4/9 Goodhue KCl (1), 4/9 Blue Earth elifestblc, 4/9 Goodhue YNa (2), 4/9 Blue Earth ksenne, 4/9 Ramsey LiH (4), 4/10 Carver MJB, 4/10 Goodhue PEJ, 4/10 Cottonwood MiO, 4/10 Faribault KCl (3), 4/10 Nobles KCl (2), 4/10 Pipestone KCl (2), 4/11 Hennepin CMB, 4/11 Lincoln KCl (2), 4/11 Redwood KCl (2), 4/11 Waseca KCl (2), 4/11 Goodhue LHl, 4/11 Ramsey MAJ, 4/11 Ramsey ToL, 4/11 Ramsey ToL, 4/11 Ramsey ToL, 4/11 Ramsey ToL, 4/11 Stearns MtS (6), 4/12 Benton TPu (2), 4/12 Ramsey GHo (2), 4/12 Lyon JCJ, 4/12 Lyon JCJ, 4/12 Lyon JCJ, 4/12 Lyon DAh, 4/12 Lyon KRE, 4/12 Lyon LMc (2), 4/12 Ramsey LiH (2), 4/13 Dakota NoK (4), 4/13 Benton HHD, 4/13 Dakota TPu, 4/13 Goodhue TPu (3), 4/13 Goodhue YNa (2), 4/13 Stearns MtS (1), 4/13 Washington BDo (2), 4/13 Freeborn xg (14), 4/13 Freeborn xg (4), 4/13 Waseca xg (6), 4/14 Yellow Medicine ANy, 4/14 Martin DWK, 4/14 Stevens DLP, 4/14 Le Sueur LiH (4), 4/14 Ramsey rusticcritter (3), 4/15 Blue Earth RAE, 4/15 Benton HHD, 4/15 Olmsted NoK (4), 4/15 Meeker PKF, 4/15 Rice GHo, 4/15 Stearns MtS (2), 4/16 Chippewa MJB, 4/17 Brown BTS, 4/17 Scott TPu (3), 4/18 Dakota DFN (2), 4/18 Lac qui Parle DLP, 4/18 Le Sueur KCl (1), 4/18 Washington BDo (2), 4/19 Pipestone BWF, 4/19 Scott ANy, 4/20 Wright ToL, 4/20 Faribault PEJ, 4/20 Ramsey YNa (1), 4/20 Washington BDo (8), 4/21 Renville BAb, 4/21 Brown BAb, 4/21 Lac qui Parle ANy, 4/21 Meeker PCC (9), 4/21 Sibley KCl (1), 4/21 Stearns MtS (10), 4/21 Lincoln TPu (3), 4/21 Lyon TPu (2), 4/21 Lac qui Parle DBz, 4/22 Benton DOr, 4/22 Stearns MtS (1), 4/23 Dakota JHe (2), 4/23 Goodhue JHe (2), 4/23 Lincoln KCl (2), 4/24 Stearns HHD, 4/24 Stearns MtS (10), 4/24 Ramsey DnS (2), 4/24 Washington BDo, 4/24 Washington BDo (4), 4/25 Murray MJB, 4/25 Wright ToL, 4/25 Wright MAJ, 4/25 Ramsey LiH (4), 4/27 Stearns MtS (6), 4/27 Stearns MtS (3), 4/27 Stevens RAE, 4/27 Cottonwood SC, 4/27 Pipestone SC, 4/27 Lincoln SC, 4/27 Lincoln KEm (1), 4/27 Lincoln JWH (1), 4/28 Ramsey DnS (2), 4/28 Ramsey PNi, 4/29 Goodhue PEJ, 4/30 Pope AaL (2), 5/1 Meeker MJB, 5/1 Stearns DOr, 5/1 Ramsey KCl (2), 5/1 Stearns MtS (5), 5/2 Big Stone DLP, 5/2 Lincoln DFe, 5/3 Lac qui Parle DLP, 5/3 Stearns DOr, 5/3 McLeod TWe (1), 5/3 Wright TWe (3), 5/4 Brown MTW, 5/4 Stearns MtS (2), 5/4 Stearns LiH (1), 5/8 Benton HHD, 5/8 Meeker MJB, 5/9 Benton HHD, 5/10 Benton HHD, 5/10 Brown SC, 5/11 Steele DAB, 5/11 Benton HHD, 5/13 Benton HHD