Counties(10): Cass, Cook, Douglas, Grant, Koochiching, Lake, Lake of the Woods, Otter Tail, Roseau, St. Louis

Data: 8/3 St. Louis Izziemm (3), 8/6 St. Louis AiS (1), 8/17 Koochiching AMe, 8/19 Douglas ANy (2), 8/21 Cass AxB (3), 8/31 Roseau HCT, 8/31 Roseau DWK, 8/31 Roseau MCy (7), 8/31 Roseau KRE, 8/31 Roseau DPi (2), 8/31 Roseau LMc (2), 8/31 Roseau CRM, 9/1 Lake of the Woods DWK, 9/1 Lake of the Woods MCy (1), 9/1 Lake of the Woods KRE, 9/1 Lake of the Woods HCT, 9/1 Lake of the Woods DPi (2), 9/1 Lake of the Woods LMc (2), 9/1 Grant KEm (20), 9/1 Roseau CRM, 9/1 Lake of the Woods CRM, 9/1 Grant JWH, 9/2 Lake of the Woods DWK, 9/2 Lake of the Woods MCy (1), 9/2 Lake of the Woods HCT, 9/2 Lake of the Woods DPi (1), 9/2 Lake of the Woods LMc (1), 9/2 Otter Tail KEm (3), 9/2 Lake of the Woods CRM, 9/2 Otter Tail JWH (3), 9/10 Cook GHo, 9/10 Lake GHo (1), 9/13 Grant KCl (2), 9/15 Grant BWF, 10/27 Grant PCC (3)

 South (85 observations)

Counties(23): Big Stone, Blue Earth, Chippewa, Chisago, Dakota, Faribault, Hennepin, Isanti, Jackson, Lac qui Parle, Martin, Meeker, Mower, Nobles, Olmsted, Ramsey, Redwood, Rice, Scott, Sibley, Stearns, Washington, Wright.

Data: 8/6 Stearns MHe, 8/9 Faribault BWF, 8/10 Sibley DWK, 8/10 Stearns MtS (4), 8/12 Stearns MtS (2), 8/13 Chisago DPi (2), 8/14 Chisago DPi (1), 8/17 Sibley DWK, 8/17 Faribault DPi (2), 8/17 Martin DPi (2), 8/17 Martin KEm (1), 8/17 Martin JWH, 8/18 Martin BTS, 8/18 Sibley RBW, 8/18 Martin BAb, 8/18 Lac qui Parle DLP, 8/18 Martin ARW (2), 8/18 Martin ArC (1), 8/18 Washington YNa (2), 8/18 Washington DnS (2), 8/18 Martin KEm (3), 8/18 Martin JWH, 8/19 Ramsey BAb, 8/19 Ramsey JHe (1), 8/19 Ramsey DAh, 8/21 Mower RBW (3), 8/21 Isanti BAb, 8/21 Isanti LMc (2), 8/21 Isanti KRE, 8/21 Isanti MCy (2), 8/21 Isanti DFe (2), 8/21 Jackson KEm (23), 8/21 Martin SLH, 8/23 Faribault KEm (3), 8/23 Martin KEm (11), 8/23 Martin KEm (15), 8/23 Faribault JWH, 8/24 Blue Earth DWK, 8/24 Washington JHe (2), 8/24 Redwood KEm (1), 8/24 Redwood JWH (1), 8/25 Washington JHe (2), 8/26 Stearns HHD, 8/26 Washington JHe (2), 8/26 Stearns MtS (4), 8/28 Olmsted JPr (1), 8/29 Stearns MJB, 8/30 Rice TPu (1), 8/31 Stearns MJB, 8/31 Dakota YNa (9), 9/3 Stearns Kyle15, 9/4 Meeker MJB, 9/5 Faribault ARW (1), 9/5 Faribault KCl (1), 9/6 Faribault RAE (1), 9/6 Redwood BTS, 9/6 Faribault MJB, 9/6 Redwood MiO, 9/7 Lac qui Parle DLP (2), 9/7 Chisago DPi (1), 9/7 Stearns MtS (2), 9/7 Faribault KEm (1), 9/7 Faribault JWH, 9/7 Stearns Kyle15, 9/8 Nobles BTS, 9/8 Stearns MJB, 9/9 Faribault ANy, 9/10 Stearns MtS (6), 9/11 Scott RBW, 9/16 Meeker MJB, 9/17 Lac qui Parle DLP (2), 9/18 Wright ToL, 9/22 Chippewa ANy, 9/22 Big Stone DLP, 9/26 Nobles DAh, 9/27 Nobles DPi (3), 9/28 Hennepin ABL (3), 9/28 Hennepin CMB, 9/28 Lac qui Parle DLP, 9/29 Hennepin BAb, 9/29 Hennepin ABL (1), 10/4 Ramsey JHe (1), 10/14 Hennepin ANy (1), 10/19 Stearns MtS (1), 10/20 Stearns PCC (1)