Counties(15): Aitkin, Beltrami, Cass, Cook, Crow Wing, Grant, Hubbard, Itasca, Kittson, Lake, Mille Lacs, Morrison, Otter Tail, Pine, St. Louis

Data: 3/2 Grant ANy (1), 3/9 Cook IMz (1), 3/9 Pine KrM (1), 3/10 Otter Tail LGu, 3/12 Itasca SC, 3/13 Cook DFN, 3/13 St. Louis AiS (1), 3/14 St. Louis AiS (1), 3/14 Beltrami AxB (1), 3/15 Morrison MtS (1), 3/17 Itasca SC, 3/18 Itasca SC, 3/19 St. Louis JakeSeaberg (1), 3/21 Itasca SC, 3/22 Kittson TPu, 3/25 St. Louis AiS (1), 3/27 St. Louis AiS (1), 3/29 St. Louis JakeSeaberg (1), 3/29 Crow Wing DMz (2), 3/30 Itasca AiS (1), 3/31 St. Louis JakeSeaberg (2), 4/1 Aitkin DMz (1), 4/2 St. Louis JakeSeaberg (1), 4/3 Cook JBs (1), 4/3 Itasca SC, 4/3 St. Louis KRE, 4/4 Mille Lacs LHl, 4/6 Morrison BWF, 4/6 Itasca SC, 4/7 Itasca SC, 4/11 St. Louis JakeSeaberg (1), 4/11 St. Louis AiS (1), 4/12 Lake JBs, 4/12 Hubbard BAb, 4/13 Crow Wing KrM (1), 4/13 St. Louis AiS (1), 4/15 Itasca SC, 4/17 St. Louis AiS (1), 4/18 Itasca SC, 4/18 Itasca SC, 4/19 Otter Tail LGu, 4/22 St. Louis JakeSeaberg (1), 4/22 Beltrami AxB (1), 4/23 St. Louis SES, 4/23 St. Louis JakeSeaberg (1), 4/23 St. Louis AiS (1), 4/23 Cass AxB (1), 4/24 Itasca SC, 4/24 St. Louis AiS (1), 4/24 St. Louis AiS (1)

 South (99 observations)

Counties(18): Benton, Big Stone, Brown, Chippewa, Chisago, Cottonwood, Dakota, Hennepin, Isanti, Martin, Olmsted, Ramsey, Sherburne, Stearns, Swift, Washington, Wright, Yellow Medicine.

Data: 3/1 Dakota DWK, 3/1 Olmsted NoK (1), 3/1 Dakota IMz (1), 3/2 Hennepin ABL (1), 3/2 Stearns MJB (1), 3/3 Hennepin ABL, 3/4 Sherburne ToL, 3/4 Dakota KDS (1), 3/4 Dakota KCl (1), 3/4 Hennepin JQn (1), 3/6 Stearns MJB, 3/9 Hennepin ABL, 3/9 Ramsey MJB, 3/9 Chisago DPi (1), 3/9 Ramsey JWH, 3/10 Hennepin CMB, 3/10 Ramsey AxB (1), 3/10 Olmsted LAV (1), 3/12 Hennepin CMB, 3/12 Dakota KDS (1), 3/13 Ramsey JAn, 3/13 Ramsey IMM (1), 3/13 Olmsted LAV (1), 3/14 Hennepin JakeSeaberg (1), 3/14 Stearns HHD, 3/14 Ramsey NoK (1), 3/14 Ramsey PeM (1), 3/15 Hennepin ABL (1), 3/17 Stearns MJB, 3/18 Dakota KCl (1), 3/19 Big Stone DLP, 3/20 Stearns HHD, 3/20 Dakota KCl (1), 3/21 Hennepin CMB, 3/21 Washington JHe (1), 3/22 Wright ToL, 3/22 Wright MAJ, 3/24 Ramsey JAn, 3/25 Hennepin ABL, 3/25 Dakota KCl (1), 3/25 Olmsted LAV (1), 3/26 Stearns Kyle15, 3/26 Olmsted LAV (1), 3/27 Ramsey JAn, 3/27 Olmsted LAV (1), 3/28 Hennepin MJB, 3/28 Dakota KCl (1), 3/29 Hennepin ABL (1), 3/29 Hennepin ABL (1), 3/29 Olmsted LAV (1), 3/30 Hennepin ABL (1), 3/30 Hennepin ABL, 3/30 Hennepin SMt (1), 3/31 Brown BTS, 3/31 Hennepin CMB, 3/31 Brown MiO, 3/31 Olmsted LAV (1), 3/31 Olmsted LAV (1), 4/1 Hennepin ABL, 4/4 Benton HHD, 4/4 Stearns HHD, 4/5 Hennepin TAT (1), 4/5 Stearns MJB, 4/6 Hennepin ABL (1), 4/6 Wright ToL, 4/7 Hennepin CMB, 4/7 Hennepin ABL, 4/7 Swift MJB, 4/7 Dakota KDS (1), 4/9 Hennepin TAT (1), 4/9 Hennepin ABL, 4/9 Martin KEm (1), 4/10 Hennepin ABL, 4/11 Hennepin CMB, 4/11 Hennepin SSc, 4/11 Yellow Medicine CRM, 4/11 Chippewa CRM, 4/11 Yellow Medicine JCJ, 4/11 Yellow Medicine MCy (1), 4/11 Yellow Medicine KRE, 4/12 Hennepin ABL (1), 4/13 Hennepin CMB, 4/13 Washington ArC (1), 4/14 Olmsted NoK (1), 4/14 Olmsted NoK (1), 4/15 Hennepin CMB, 4/15 Stearns MJB (2), 4/16 Hennepin SSc, 4/16 Hennepin KMS, 4/16 Hennepin ABL, 4/17 Hennepin ABL, 4/18 Hennepin ABL, 4/19 Sherburne DWK, 4/19 Swift DOr, 4/19 Isanti DFe (1), 4/20 Hennepin ABL (1), 4/21 Stearns MJB, 4/22 Olmsted NoK (2), 4/24 Cottonwood BWF