Counties(18): Aitkin, Becker, Carlton, Cass, Clearwater, Cook, Crow Wing, Hubbard, Itasca, Kanabec, Lake, Mahnomen, Mille Lacs, Morrison, Pine, Polk, St. Louis, Wadena

Data: 4/15 Cook JBs (1), 4/20 Wadena PJB, 4/20 Polk JCJ, 4/21 Itasca SC, 4/21 St. Louis AiS (1), 4/21 St. Louis AiS (9), 4/23 Kanabec ANy (7), 4/24 Clearwater DFe (1), 4/24 Hubbard DFe (1), 4/25 Itasca SC, 4/25 Itasca SC, 4/25 Pine AiS (1), 4/25 St. Louis AiS (1), 4/25 St. Louis SES, 4/25 Cass AxB (2), 4/27 Crow Wing PNi, 4/27 Kanabec DWK, 4/27 Crow Wing DnS (1), 4/28 Crow Wing PNi, 4/28 Cass DnS (1), 4/28 Crow Wing DnS (1), 4/28 Pine AiS (1), 4/30 Itasca SC, 4/30 Itasca SHo (1), 4/30 Carlton AiS (1), 5/1 Mille Lacs DPG (1), 5/2 Itasca SC, 5/3 Itasca SC, 5/3 St. Louis AiS (3), 5/3 St. Louis AiS, 5/4 Itasca SC, 5/4 Aitkin SC, 5/4 Morrison SEm (1), 5/5 Cook JBs (2), 5/5 Itasca SC, 5/5 Carlton TPW, 5/5 Carlton TPW, 5/6 Mahnomen ANy, 5/6 Itasca SC, 5/7 Wadena ANy, 5/8 Becker NaH, 5/8 Cook AiS (1), 5/8 Lake AiS (1), 5/10 Becker NaH, 5/11 Aitkin SC, 5/11 Morrison SEm (1), 5/11 Pine AiS (1), 5/13 Cook JBs, 5/13 St. Louis AiS (1)

 South (291 observations)

Counties(37): Anoka, Benton, Blue Earth, Brown, Carver, Cottonwood, Dakota, Dodge, Faribault, Freeborn, Goodhue, Hennepin, Houston, Jackson, Kandiyohi, Lincoln, Lyon, Meeker, Mower, Murray, Nicollet, Nobles, Olmsted, Ramsey, Redwood, Renville, Rice, Rock, Scott, Sherburne, Stearns, Steele, Stevens, Waseca, Washington, Watonwan, Wright.

Data: 3/17 Faribault TPu (1), 3/17 Faribault ANy (1), 3/21 Dakota KCl, 4/2 Dakota KCl (1), 4/4 Anoka DPG (1), 4/5 Dakota KCl (1), 4/5 Anoka DPG (1), 4/6 Dakota KCl (1), 4/10 Cottonwood MiO, 4/11 Ramsey LiH (1), 4/12 Washington JHe (1), 4/13 Ramsey LiH (1), 4/14 Olmsted LHl, 4/14 Washington JHe (1), 4/14 Blue Earth BHW (3), 4/15 Wright ToL, 4/15 Meeker ANy, 4/15 Olmsted LHl, 4/15 Anoka DPG (1), 4/15 Meeker DBz, 4/15 Blue Earth BHW (1), 4/16 Brown BTS, 4/17 Hennepin TAT (4), 4/17 Blue Earth Gweiss, 4/17 Nicollet HCT, 4/17 Scott TPu (1), 4/17 Scott NoK (1), 4/18 Hennepin TAT (3), 4/18 Brown MiO, 4/18 Redwood BTS, 4/18 Olmsted LHl, 4/18 Blue Earth 0225, 4/18 Hennepin ABL, 4/18 Dakota KCl (1), 4/18 Blue Earth elifestblc, 4/18 Blue Earth ChH, 4/18 Olmsted NoK (1), 4/18 Benton DOr, 4/18 Blue Earth Gweiss, 4/18 Blue Earth watson.olivia, 4/18 Houston SHo (1), 4/18 Blue Earth ksenne, 4/18 Cottonwood KEm (1), 4/19 Dakota DFN, 4/19 Rock BWF, 4/19 Washington JHe (1), 4/19 Cottonwood KEm (1), 4/19 Nobles KEm (1), 4/19 Cottonwood JWH (1), 4/19 Nobles JWH (1), 4/19 Ramsey LiH (1), 4/19 Ramsey LiH (1), 4/20 Hennepin ABL (1), 4/20 Kandiyohi RAE (1), 4/20 Anoka DPG (1), 4/21 Hennepin ABL, 4/21 Freeborn PEJ, 4/21 Meeker PKF, 4/21 Hennepin TAT (1), 4/21 Watonwan BAb, 4/21 Lincoln ANy (1), 4/21 Wright DPG (1), 4/21 Wright ToL, 4/21 Stearns MtS (1), 4/21 Rice DAB, 4/21 Lincoln TPu (1), 4/21 Lyon TPu (1), 4/21 Hennepin DAh, 4/21 Hennepin CRM, 4/21 Washington JHe (1), 4/21 Ramsey IsH (1), 4/21 Scott 0225, 4/21 Anoka DPG (1), 4/21 Watonwan KEm (1), 4/21 Washington BDo (1), 4/21 Washington BDo (2), 4/21 Washington armandc (2), 4/21 Meeker BNn (1), 4/21 Watonwan JWH (1), 4/21 Ramsey LiH (1), 4/21 Ramsey LiH (1), 4/21 Scott TWe (1), 4/21 Scott TWe (1), 4/21 Ramsey rusticcritter (1), 4/22 Meeker PKF, 4/22 Washington DFN, 4/22 Goodhue PEJ, 4/22 Hennepin TAT (2), 4/22 Wright HHD, 4/22 Hennepin ABL, 4/22 Ramsey PNi, 4/22 Wright ToL, 4/22 Dakota TPu (1), 4/22 Dakota CMB, 4/22 Dakota SSc, 4/22 Washington JHe (1), 4/22 Blue Earth ChH, 4/22 Dakota KCl (2), 4/22 Ramsey LiH (1), 4/22 Ramsey LiH (6), 4/22 Hennepin TWe (1), 4/22 Washington rusticcritter (1), 4/23 Dakota JHe (1), 4/23 Dakota JHe (1), 4/23 Dakota JHe (1), 4/23 Hennepin TAT (1), 4/23 Blue Earth watson.olivia, 4/23 Hennepin ABL, 4/23 Blue Earth ChH, 4/23 Blue Earth elifestblc, 4/23 Blue Earth Gweiss, 4/23 Benton DOr, 4/23 Benton DOr, 4/23 Dakota KCl (1), 4/23 Blue Earth 0225, 4/23 Blue Earth ksenne, 4/23 Washington BDo (1), 4/23 Washington BDo (1), 4/23 Washington armandc (2), 4/23 Ramsey LiH (1), 4/23 Ramsey LiH (1), 4/24 Goodhue LHl, 4/24 Washington PNi, 4/24 Dakota KCl (1), 4/24 Jackson KCl (1), 4/24 Rice DFN, 4/24 Dakota DFN, 4/24 Benton DOr, 4/24 Stearns AaL (1), 4/25 Hennepin ABL, 4/25 Goodhue DFN, 4/25 Jackson BWF, 4/25 Kandiyohi AiS (1), 4/25 Dakota KCl (2), 4/25 Washington armandc (1), 4/25 Hennepin CRM, 4/25 Ramsey LiH (1), 4/25 Ramsey LiH (1), 4/26 Ramsey YNa (1), 4/26 Carver ANy, 4/26 Dakota KCl (1), 4/26 Ramsey LiH (1), 4/27 Benton HHD, 4/27 Brown MiO, 4/27 Ramsey TGi, 4/27 Washington JHe (1), 4/27 Carver ANy, 4/27 Dakota KCl (1), 4/27 Goodhue KCl (1), 4/28 Renville SC, 4/28 Brown MiO, 4/28 Washington JHe (1), 4/28 Benton DOr, 4/28 Dakota KCl (1), 4/28 Ramsey LiH (2), 4/29 Hennepin CMB, 4/29 Washington PNi, 4/29 Mower RBW, 4/29 Waseca ANy, 4/29 Dakota KCl (2), 4/30 Blue Earth ChH, 4/30 Hennepin TAT, 4/30 Blue Earth Gweiss, 4/30 Wright MAJ, 4/30 Wright ToL, 4/30 Blue Earth 0225, 4/30 Cottonwood ANy (1), 4/30 Benton DOr, 4/30 Blue Earth watson.olivia, 4/30 Brown ARW (1), 4/30 Washington JHe (1), 4/30 Washington JHe (1), 4/30 Hennepin PRH, 4/30 Dakota KCl (1), 4/30 Ramsey LiH (2), 4/30 Ramsey LiH (1), 4/30 Hennepin TWe (1), 5/1 Hennepin TAT (1), 5/1 Hennepin TAT (1), 5/1 Hennepin ABL, 5/1 Wright ToL, 5/1 Stearns MJB, 5/1 Washington PNi, 5/1 Stearns HHD, 5/1 Benton HHD, 5/1 Brown ARW (1), 5/1 Benton DOr, 5/1 Murray KEm (1), 5/1 Dakota KCl (2), 5/1 Stearns MtS (1), 5/1 Washington BDo (1), 5/1 Ramsey LiH (1), 5/1 Hennepin TWe (1), 5/1 Lincoln DFe (1), 5/1 Lincoln DFe (1), 5/2 Hennepin TAT (1), 5/2 Hennepin AxB (1), 5/2 Dakota KCl (1), 5/2 Washington BDo (1), 5/2 Ramsey DnS (1), 5/3 Hennepin PRH (2), 5/3 Hennepin TAT (1), 5/3 Stevens NaH, 5/3 Brown ARW (1), 5/3 Washington PNi, 5/3 Ramsey AxB (1), 5/3 Dakota KCl (2), 5/3 Stevens RMS (1), 5/3 Washington BDo (1), 5/3 Hennepin DAh, 5/3 Ramsey DnS (1), 5/3 Washington DnS (1), 5/3 Stearns DOr (2) [probable], 5/3 Stevens LMc (1), 5/3 Washington rusticcritter (1), 5/4 Carver JCy (1), 5/4 Hennepin ABL (1), 5/4 Dodge BAb, 5/4 Anoka ToL, 5/4 Brown SLH (2), 5/4 Washington PNi, 5/4 Murray DWK, 5/4 Dakota BDo (4), 5/4 Dakota BDo (1), 5/4 Dakota BDo (1), 5/4 Dakota BDo (1), 5/4 Washington JHe (1), 5/4 Dakota KCl (1), 5/4 Sherburne LMc (1), 5/4 Carver TWe (1), 5/5 Hennepin ABL (1), 5/5 Hennepin ABL, 5/5 Murray SLH, 5/5 Wright ToL, 5/5 Brown MiO, 5/5 Sherburne DPi (1), 5/5 Washington BDo (1), 5/5 Washington BDo (1), 5/5 Washington armandc (1), 5/5 Jackson HCT, 5/5 Hennepin xg (1), 5/5 Dakota KCl (1), 5/5 Brown ARW (1), 5/5 Dakota TPu (1), 5/5 Washington LiH (1), 5/5 Sherburne TWe (1), 5/5 Anoka DFe (1), 5/6 Sherburne PLJ, 5/6 Washington armandc (1), 5/6 Ramsey PNi, 5/6 Scott BAb, 5/6 Dakota ADS, 5/6 Dakota KCl (1), 5/6 Ramsey LiH (1), 5/7 Ramsey PRH, 5/7 Olmsted NoK (1), 5/7 Dakota KCl (1), 5/7 Ramsey DnS (1), 5/8 Hennepin TAT (1), 5/8 Hennepin ANy (1), 5/8 Scott PEJ, 5/8 Meeker PKF, 5/8 Wright ToL, 5/8 Wright ToL, 5/8 Wright ToL, 5/8 Stearns HHD, 5/8 Washington PNi, 5/8 Hennepin DAh, 5/8 Dakota JHe (1), 5/9 Wright MAJ, 5/9 Murray BWF, 5/9 Carver JCy (1), 5/9 Wright ToL, 5/9 Hennepin TPu (1), 5/9 Ramsey LiH (1), 5/10 Dakota DFN, 5/10 Hennepin ABL, 5/10 Ramsey LiH (1), 5/10 Ramsey LiH (2), 5/11 Dakota HCT, 5/11 Steele DAB, 5/11 Hennepin ABL, 5/11 Scott LiH (1), 5/11 Scott LiH (1), 5/11 Washington JHe (1), 5/12 Meeker DWK, 5/12 Dakota ADS (2) [probable], 5/13 Carver JCy (2), 5/13 Hennepin ABL, 5/13 Brown MiO, 5/13 Ramsey DFe (1)