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Legend for Range Maps
 Nesting Species  Permanent Resident  Migrant/Summer Visitor  Former Range
 Winter Visitor  Casual Species  Accidental Species
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Green Heron
Normal Distribution
 North (61 observations)
Counties(15): Becker, Beltrami, Clay, Crow Wing, Douglas, Itasca, Mahnomen, Mille Lacs, Morrison, Norman, Otter Tail, Pine, St. Louis, Todd, Wadena

Data: 6/2 St. Louis AiS (1), 6/5 Itasca SC, 6/7 Pine AiS (1), 6/10 Beltrami DFN, 6/11 Crow Wing TWe (1), 6/11 Crow Wing TWe (1), 6/14 Mille Lacs JWg, 6/14 Mille Lacs JWg, 6/15 Becker NaH, 6/16 Itasca AiS (1), 6/16 Crow Wing DMz (1), 6/17 Otter Tail KBg (2), 6/19 St. Louis AiS (1), 6/19 Otter Tail HCT, 6/19 Douglas DPi (1), 6/19 Morrison LMc (1), 6/20 Norman BAb, 6/20 Mahnomen BAb, 6/20 Norman NaH, 6/20 Mahnomen DPi (1), 6/20 Norman DPi (1), 6/20 Norman DPi (2), 6/20 Mahnomen NaH, 6/20 Norman RAE (6), 6/20 Mahnomen RAE (1), 6/20 Mahnomen RZi, 6/20 Mahnomen DnS (1), 6/20 Norman DnS (5), 6/20 Norman LPk, 6/20 Mahnomen LMc (1), 6/20 Norman LMc (2), 6/20 Norman LMc (3), 6/20 Mahnomen CRM, 6/20 Norman CRM, 6/20 Mahnomen MariannMN (1), 6/20 Norman MariannMN (1), 6/20 Norman MariannMN (1), 6/20 Norman KRE, 6/20 Mahnomen LPk, 6/20 Mahnomen KBg (1), 6/20 Norman KBg (1), 6/20 Norman KBg (2), 6/21 Clay NaH, 6/21 Clay DnS (1), 6/21 Clay DnS (2), 6/21 Norman RZi, 6/21 Mahnomen LMc (1), 6/21 Clay CRM, 6/21 Clay MariannMN (2), 6/21 Clay LPk, 6/22 Crow Wing SC, 6/22 Clay RZi, 6/23 St. Louis YNa (1), 6/23 Wadena PJB, 6/23 Douglas KBg (1), 6/24 Douglas KBg (1), 6/24 Todd KBg (1), 6/24 Todd KBg (1), 6/24 Todd KBg (1), 6/27 Crow Wing DMz (1), 6/28 Becker NaH

 South (285 observations)

Counties(27): Anoka, Benton, Carver, Chippewa, Chisago, Dakota, Faribault, Freeborn, Goodhue, Hennepin, Houston, Isanti, Lac qui Parle, Le Sueur, McLeod, Meeker, Mower, Olmsted, Ramsey, Rock, Scott, Sherburne, Sibley, Stearns, Steele, Washington, Wright.

Data: 6/1 Hennepin CMB, 6/1 Hennepin ABL (1), 6/1 Hennepin ABL, 6/1 Le Sueur ANy (2), 6/1 Freeborn AEB, 6/1 Washington armandc (2), 6/1 Mower DWK, 6/1 Wright ToL, 6/1 Meeker PKF, 6/1 Washington DnS (1), 6/1 Stearns MtS (1), 6/1 Olmsted KEm (1), 6/1 Dakota KCl (1), 6/1 Hennepin KBg (1), 6/1 Scott APi (1), 6/1 Anoka DFe (1), 6/1 Hennepin DAh, 6/1 Sherburne YNa (1), 6/1 Rock sarndt, 6/1 Rock sarndt, 6/1 Houston TWe (1), 6/1 Houston TWe (1), 6/1 Houston TWe (1), 6/1 Houston TWe (1), 6/1 Olmsted JWH, 6/1 McLeod xg (1), 6/1 McLeod xg (1), 6/2 Hennepin ABL (1), 6/2 Hennepin ABL, 6/2 Ramsey DFN, 6/2 Wright ToL, 6/2 Hennepin MAJ, 6/2 Carver ANy, 6/2 Dakota NoK (1), 6/2 Ramsey DnS (1), 6/2 Stearns MtS (1), 6/2 Hennepin CRM, 6/2 Dakota KCl (1), 6/2 Hennepin KBg (1), 6/2 Hennepin KBg (2), 6/2 Hennepin TWe (1), 6/2 Hennepin TWe (1), 6/3 Ramsey DnS (1), 6/3 Dakota DFN, 6/3 McLeod BHa, 6/3 Hennepin PRH, 6/3 Hennepin CMB, 6/3 Hennepin ABL, 6/3 Sibley ANy (1), 6/3 Hennepin ToL, 6/3 Hennepin JHe (1), 6/3 Washington JHe (1), 6/3 Hennepin MAJ, 6/3 Wright MAJ, 6/3 Hennepin APi (1), 6/4 Washington armandc (2), 6/4 Hennepin MAJ, 6/4 Dakota TPu (2), 6/4 Hennepin TWe (2), 6/4 Hennepin TWe (2), 6/5 Houston armandc (1), 6/5 Dakota KCl (1), 6/5 Hennepin TWe (1), 6/5 Hennepin TWe (1), 6/6 Hennepin TAT (1), 6/6 Wright MAJ, 6/6 Stearns HHD, 6/6 Dakota armandc (1), 6/6 Hennepin TWe (1), 6/6 Hennepin TWe (1), 6/7 Hennepin DWK, 6/7 Chisago MJM (1), 6/7 Hennepin ABL, 6/7 Ramsey DFN, 6/7 Anoka MAJ, 6/7 Hennepin MAJ, 6/7 Washington KCl (1), 6/7 Dakota ADS, 6/7 Ramsey DnS (1), 6/7 Hennepin KBg (1), 6/7 Dakota TPu (1), 6/7 Hennepin xg (1), 6/7 Chippewa WCM, 6/8 Dakota markkile, 6/8 Hennepin ABL (1), 6/8 Hennepin ABL, 6/8 Hennepin TAT, 6/8 Washington armandc (1), 6/8 Faribault PRH, 6/8 Wright ToL, 6/8 Dakota KCl (1), 6/8 Wright ToL, 6/8 Hennepin AiS (1), 6/8 Benton DOr, 6/8 Hennepin TWe (1), 6/8 Hennepin TWe (1), 6/8 Benton xg (1), 6/8 Ramsey xg (1), 6/9 Hennepin ABL, 6/9 Hennepin DWK, 6/9 Hennepin ToL, 6/9 Washington PNi, 6/9 Hennepin ToL, 6/9 Dakota KCl (1), 6/9 Washington DnS (2), 6/9 Wright MAJ, 6/9 Anoka DFe (4), 6/9 Anoka AiS (1), 6/9 Stearns xg (1), 6/10 Benton MJB, 6/10 Hennepin TAT (1), 6/10 Hennepin ABL, 6/10 Hennepin ToL, 6/10 Dakota KCl (1), 6/10 Ramsey DnS (1), 6/10 Hennepin MAJ, 6/10 Ramsey xg (1), 6/11 Sherburne PLJ, 6/11 Hennepin ABL, 6/11 Ramsey DnS (1), 6/11 Benton KBg (1), 6/11 Dakota KCl (1), 6/11 Stearns MtS (1), 6/12 Faribault RAE (1), 6/12 McLeod BHa, 6/12 Mower HCT, 6/12 Hennepin ABL, 6/12 Benton HHD, 6/12 Benton KBg (2), 6/12 Wright KBg (1), 6/12 Wright KBg (1), 6/12 Dakota KCl (1), 6/12 Chisago DPi (1), 6/13 Chisago MJM (1), 6/13 Hennepin ABL (1), 6/13 Hennepin ABL, 6/13 Hennepin CMB, 6/13 Hennepin ToL, 6/13 Washington PNi, 6/13 Washington MariannMN (2), 6/13 Washington MariannMN (1), 6/13 Washington CRM, 6/13 Washington LMc (1), 6/13 Washington LMc (3), 6/13 Dakota TPu (1), 6/13 Hennepin KBg (1), 6/14 Wright ToL, 6/14 Hennepin ABL (1), 6/14 Benton DOr, 6/14 Hennepin CMB, 6/14 Dakota TPu (1), 6/14 Hennepin KBg (1), 6/15 Stearns HHD, 6/15 Hennepin ABL, 6/15 Dakota KCl (1), 6/15 Hennepin ToL, 6/15 Hennepin ToL, 6/15 Hennepin ToL, 6/15 Anoka NoK (1), 6/15 Washington JHe (1), 6/15 Hennepin ToL, 6/15 Benton DOr, 6/15 Ramsey DnS (1), 6/15 Goodhue TPu, 6/16 Hennepin ABL (1), 6/16 Hennepin CMB, 6/16 Stearns HHD, 6/16 Hennepin MAJ, 6/16 Hennepin ToL, 6/16 Wright ToL, 6/16 Hennepin ToL, 6/16 Wright ToL, 6/16 Dakota DWK, 6/16 Hennepin CRM, 6/16 Hennepin DPi (1), 6/16 Hennepin TWe (1), 6/16 Hennepin TWe (1), 6/16 Hennepin KBg (1), 6/17 Hennepin ABL, 6/17 Hennepin MAJ, 6/17 Wright KBg (1), 6/18 Hennepin ABL, 6/18 Hennepin MAJ, 6/19 Hennepin TAT (1), 6/19 Hennepin CMB, 6/19 Wright MAJ, 6/19 Hennepin MAJ, 6/19 Carver ANy (1), 6/19 Sherburne MHe, 6/19 Wright ToL, 6/19 Wright ToL, 6/19 Stearns HHD, 6/19 Benton HHD, 6/19 Wright ToL, 6/19 Dakota DFN, 6/19 Dakota TPu (1), 6/19 Scott TPu (1), 6/20 Wright ToL, 6/20 Hennepin ABL, 6/20 Wright MAJ, 6/20 Stearns MJB, 6/20 Washington JHe (3), 6/20 Washington JHe (2), 6/20 Scott TPu (1), 6/20 Hennepin TWe (1), 6/20 Hennepin TWe (1), 6/20 Hennepin TWe (1), 6/20 Hennepin TWe (1), 6/21 Scott TPu (1), 6/21 Wright MAJ, 6/21 Hennepin ABL, 6/22 Washington DFN, 6/22 Hennepin MAJ, 6/22 Hennepin ABL (1), 6/22 Chisago ABL, 6/22 Anoka ABL, 6/22 Anoka ToL, 6/23 Hennepin ABL (3), 6/23 Hennepin ABL, 6/23 Dakota ANy (2), 6/23 Hennepin ToL, 6/23 Dakota MBu (1), 6/23 Dakota TPu, 6/24 Isanti DPG (2), 6/24 Scott CMB, 6/24 Hennepin CMB, 6/24 Hennepin ABL (1), 6/24 Hennepin ABL, 6/24 Anoka ToL, 6/24 Anoka ToL, 6/24 Scott SSc, 6/24 Hennepin SSc, 6/24 Scott TPu (1), 6/25 Dakota DFN, 6/25 Stearns MJB, 6/25 Hennepin ABL, 6/25 Lac qui Parle DLP, 6/25 Olmsted NoK (1), 6/26 Hennepin TAT (3), 6/26 Hennepin CMB, 6/26 Anoka DPG (1), 6/26 Hennepin DWK, 6/26 Washington DFN, 6/26 Anoka ToL, 6/26 Olmsted NoK (3), 6/26 Dakota TPu (1), 6/27 Hennepin CMB, 6/27 Anoka DFN, 6/27 Hennepin ABL, 6/27 Wright ToL, 6/27 Hennepin JWg, 6/27 Scott TPu (1), 6/28 Washington DFN, 6/28 Hennepin CMB, 6/28 Anoka ToL, 6/28 Steele NoK (2), 6/28 Stearns HHD, 6/28 Ramsey YNa (1), 6/28 Olmsted LAV (1), 6/29 Hennepin ABL (2), 6/29 Washington DFN, 6/29 Hennepin TAT (1), 6/29 Sherburne ToL, 6/29 Wright ToL, 6/29 Sherburne MAJ, 6/29 Hennepin HCT, 6/30 Hennepin CMB, 6/30 Hennepin ABL (2), 6/30 Hennepin ToL, 6/30 Hennepin ToL, 6/30 Hennepin ToL, 6/30 Hennepin MAJ, 6/30 Anoka YNa (1), 6/30 Washington YNa (1), 6/30 Scott DWK, 6/30 Goodhue PNi, 6/30 Chisago cbarstad, 6/30 Chisago MHe, 6/30 Olmsted LAV (1), 6/30 Dakota TPu (1), 7/1 Wright ToL, 7/1 Hennepin CRM, 7/1 Dakota TPu (1), 7/1 Hennepin KBg (1), 7/2 Hennepin DWK