| Least Bittern - Map (detail) |
 Nesting Species |
 Permanent Resident |
 Migrant/Summer Visitor |
 Former Range |
 Winter Visitor |
 Casual Species |
 Accidental Species |
|
Least Bittern
Normal Distribution
Counties(3): Itasca, Mahnomen, Norman
Data: 6/11 Mahnomen MJB, 6/11 Norman MJB, 6/14 Itasca DFN (1)
South (27 observations)
Counties(10): Big Stone, Dakota, Hennepin, Houston, Sherburne, Stearns, Wabasha, Winona, Wright, Yellow Medicine.
Data: 6/1 Houston NaH, 6/1 Dakota TPu (1), 6/1 Houston RAE, 6/1 Houston CRM, 6/3 Wabasha RAE (3), 6/3 Wabasha NaH, 6/3 Dakota DAh, 6/3 Wabasha CRM, 6/4 Sherburne BWF, 6/5 Stearns MJB, 6/5 Wabasha DAh, 6/5 Wabasha DnS (3), 6/5 Winona DnS (1), 6/6 Wabasha PRH, 6/6 Wabasha JJS, 6/6 Stearns HHD, 6/6 Hennepin ABL (1), 6/6 Wabasha JPr (3), 6/6 Wabasha RZi, 6/6 Wabasha KRE (5), 6/6 Wabasha CRM, 6/8 Wabasha DWK, 6/9 Sherburne PLJ, 6/10 Sherburne CRM, 6/11 Yellow Medicine RAE (1), 6/11 Wright ToL, 6/14 Big Stone DLP