northern Illinois
October 19, 1989, Joliet, Will County (Joe Milosevich) (IBB 6:2:43)
October 25, 2006, Kankakee, Kankakee County (Jed Hertz) (MJIB 16:2:65)
October 26, 1984, Port Byron, Rock Island County (6) (Pete Peterson) (IBB 1:2:14)
October 27, 1985, Lake Renwick, Will County (2) (Joe Milosevich) (IORC 1985.072; JBM) (IBB 2:2:44) (IBB 4:3:60)
October 29-31, 1986, Joliet, Will County (3) (Joe Milosevich) (IBB 3:2:37)
October 30, 1995, Rock Cut State Park, Winnebago County (2) (Dan Williams)
November 2, 1985, Mississippi River at Savanna, Carroll County (Betty Shaw, Lee Johnson) (IBB 2:2:44)
November 5-12, 1989, La Salle Lake, La Salle County (2) (Louise Augustine) (IBB 6:2:43)
November 16 - December 4, 1985, Joliet, Will County (2) (Joe Milosevich) (IORC 1985.071; JBM) (IBB 2:2:44) (IBB 2:3:75) (IBB 4:3:60)
December 1, 1984, Morrison-Rockwood SP, Whiteside County (Betty Shaw, Carol Jackley) (IBB 1:2:14)
December 5, 1990, Joliet, Will County (Joe Milosevich) (IBB 7:2:48)
December 5, 1998, Shabbona Lake, DeKalb County (Darrell Shambaugh) (MJIB 8:2:70)
April 24, 2003, Rock Island County (Steve Freed) (MJIB 12:4:146)
May 19, 1999, Mississippi River at L&D 13, Whiteside County (Kelly McKay, Brian Peer) (MJIB 8:4:149)
central Illinois
October12, 1989, Pekin, Tazewell County (Kevin Richmond) (IBB 6:2:43)
October 13, 1990, Lake Springfield, Sangamon County (Richard Palmer) (IBB 6:2:48)
October 22, 1987, Lake Springfield, Sangamon County (David Bohlen) (IBB 4:2:36)
October 22 - November 7, 1989, Lake Springfield, Sangamon County (David Bohlen) (IBB 6:2:43)
October 22, 1989, Lake Springfield, Sangamon County (David Bohlen)
November 7, 1989, Lake Springfield, Sangamon County (David Bohlen)
October 24, 1999, Clinton Lake, DeWitt County (Bob Chapel) (MJIB 9:2:70)
October 26, 1984, Lake Springfield, Sangamon County (2) (David Bohlen) (IBB 1:2:14)
October 27, 1974, Mississippi River at Pool 19, Hancock County (George Arthur) (AB 29:65) (Bohlen 1978)
October 28, 2006, Clinton Lake, DeWitt County (Greg Lambeth) (MJIB 16:2:65)
October 29, 1998, Lake Springfield, Sangamon County (7) (David Bohlen) (MJIB 8:2:70)
October 31, 2002, Lake Decatur, Macon County (Travis Mahan) (MJIB 12:2:71)
November 1, 2007, Chautauqua NWR, Mason County (Kevin Richmond) (IBET)
November 2, 1985, Williamsville, Sangamon County (David Bohlen) (IBB 2:2:44)
November 4, 2002, Lake Springfield, Sangamon County (Keith McMullen) (MJIB 12:2:71)
November 5, 1985, Lake Springfield, Sangamon County (4) (David Bohlen) (IBB 2:2:44)
November 5, 1990, Clinton Lake, DeWitt County (Bob Chapel) (IBB 7:2:48)
November 8, 2003, Clinton Lake, DeWitt County (2) (Myrna Deaton, Travis Mahan) (MJIB 13:2:65)
November 8, 2003, Lake Shelbyville, Moultrie County (4) (Travis Mahan) (MJIB 13:2:65)
November 12, 1985, Lake Decatur, Macon County (Myrna Deaton) (IBB 2:2:44)
November 17, 2005, East Peoria, Tazewell County (6) (Thad Edmonds) (MJIB 15:2:65)
November 19, 1997, Lake Decatur, Macon County (Myrna Deaton) (MJIB 7:2:70)
November 19, 1998, Lake Charleston, Coles County (5) (Ron Bradley) (MJIB 8:2:70)
November 27, 2002, Lake Decatur, Macon County (2) (Travis Mahan) (MJIB 12:2:71)
November 28, 1998, Lake Springfield, Sangamon County (David Bohlen) (MJIB 8:2:70)
November 29, 1974, Chautauqua NWR, Mason County (David Bohlen) (Bohlen 1978)
November 29, 2007, Mississippi River at Nauvoo, Hancock County (3) (Kevin Richmond) (IBET)
December 3, 2002, Lake Decatur, Macon County (Travis Mahan) (MJIB 12:2:71)
December 3, 2005, Lake Springfield, Sangamon County (David Bohlen) (Bohlen, in manuscript)
December 5, 1970, Lake Charleston, Coles County (Barrie Hunt) (AB 24:585) (Bohlen 1978)
December 7, 1986, Lake Springfield, Sangamon County (2) (David Bohlen) (IBB 3:3:67)
December 21, 1998, Mississippi River at Hancock County (James Fuller) (MJIB 8:3:113)
December 22, 1998, Mississippi River at L&D 18, Henderson County (James Fuller) (MJIB 8:3:113)
December 1952, Mississippi River at Mercer County (Elton Fawks) (Smith and Parmalee 1955)
January 2, 2006, Clinton Lake, DeWitt County (fide Steve Bailey) (MJIB 15:3:110)
March 4, 2007, Quincy Bay, Adams County (Al Dierkes) (MJIB 16:4:144)
March 24-25, 1975, Peoria, Peoria County (R. Scott) (Bohlen 1978)
April 3, 1986, Lake Springfield, Sangamon County (David Bohlen) (IBB 2:4:87)
April 3, 1989, Lake Springfield, Sangamon County (David Bohlen) (IBB 5:4:85)
April 16, 1988, Spring Lake CA, Tazewell County (Richard Palmer, Myrna Deaton) (IBB 4:4:85)
southern Illinois
October 23, 1958, Crab Orchard NWR, Williamson County (SIU A-722) (Mathias) (George 1968) (Bohlen 1978) (Robinson 1996)
October 25, 2005, East Fork Lake, Richland County (Leroy Harrison) (MJIB 15:2:65)
October 28, 1986, Carlyle Lake, Clinton County (3) (Bill Rudden) (IBB 3:2:37)
October 30 - November 7, 1998, Carlyle Lake, Clinton County (Dan Kassebaum) (NN 70:10:7) (NN 71:1:8) (MJIB 8:2:70)
October 30, 1998, Carlyle Lake, Clinton County (Dan Kassebaum)
November 1, 1998, Carlyle Lake, Clinton County (Dan Kassebaum)
November 7, 1998, Carlyle Lake, Clinton County (3) (Keith McMullen)
October 30 - November 24, 1985, Carlyle Lake, Clinton County (Ron Goetz) (IORC 1985.074; RG) (IORC 1985.075; RG) (IBB 4:3:60)
October 30, 1985, Carlyle Lake, Clinton County (Ron Goetz) (NN 57:10:86) (NN 58:1:90) (IBB 2:2:44)
November 24, 1985, Carlyle Lake, Clinton County (2) (Ron Goetz, Phoebe Snetsinger)
October 30 - November 25, 1995, Carlyle Lake, Clinton County (Jack Van Benthuysen) (NN 67:10:5) (NN 68:1:3) (MJIB 5:2:71)
October 30, 1995, Carlyle Lake, Clinton County (5) (Jack Van Benthuysen)
November 25, 1995, Carlyle Lake, Clinton County (2) (George Barker, Terry Barker)
October 31, 1998, Rend Lake, Franklin County (2) (Frank Bennett) (MJIB 8:2:70)
October 31 - November 18, 1993, Carlyle Lake, Clinton County (Mark Seiffert) (MJIB 3:2:68)
October 31, 1993, Carlyle Lake, Clinton County (Mark Seiffert)
November 18, 1993, Carlyle Lake, Clinton County (5) (Mark Seiffert)
November 1, 2002, East Fork Lake, Richland County (Leroy Harrison) (MJIB 12:2:71)
November 4, 1974, Rend Lake, Franklin County (Harvey Pitt) (Bohlen 1978) (Robinson 1996)
November 4, 1986, East Fork Lake, Richland County (2) (Leroy Harrison) (IBB 3:2:37)
November 6, 1967, Crab Orchard NWR, Williamson County (Harvey Pitt) (George 1968)
November 6, 1985, Horseshoe Lake, Madison County (Viola Buchholtz) (IORC 1985.073; VB) (IBB 2:2:44) (IBB 4:3:60)
November 6, 2004, Vandalia Lake, Fayette County (2) (Travis Mahan) (MJIB 14:2:67)
November 9, 1997, Carlyle Lake, Clinton County (Dan Kassebaum) (MJIB 7:2:70)
November 9, 2003, Carlyle Lake, Clinton County (9) (Dan Kassebaum, Travis Mahan) (MJIB 13:2:65)
November 9-21, 1991, Carlyle Lake, Clinton County (Todd Fink) (NN 61:1:4) (MJIB 2:2:27)
November 9, 1991, Carlyle Lake, Clinton County (Todd Fink, Judy DeNeal, Dan Kassebaum)
November 10, 1991, Carlyle Lake, Clinton County (Dan Kassebaum, WGNSS)
November 21, 1991, Carlyle Lake, Clinton County (Jack Van Benthuysen, Bill Rudden, Dan Kassebaum)
November 10, 1987, Carlyle Lake, Clinton County (Kevin Richmond) (IBB 4:2:36)
November 11, 1942, Mississippi River at Alton, Madison County (6) (Wilhelm 1958)
November 12, 2005, Carlyle Lake, Clinton County (2) (Dan Kassebaum) (MJIB 15:2:65)
November 12 - December 2, 1990, Waltonville, Jefferson County (Todd Fink, Doug Robinson) (IBB 7:2:48) (Robinson 1996)
November 13, 1984, Horseshoe Lake, Madison County (3) (Carmen Patterson) (IBB 1:2:14)
November 14-15, 1996, Carlyle Lake, Clinton County (Dan Kassebaum) (NN 69:1:3) (MJIB 6:2:71)
November 14, 1996, Carlyle Lake, Clinton County (Dan Kassebaum, Albert Seppi)
November 15, 1996, Carlyle Lake, Clinton County (Dan Kassebaum)
November 15, 1977, Mississippi River at Alton, Madison County (27) (WGNSS) (WGNSS 1995, 1998)
November 16, 1984, Mississippi River at Alton, Madison County (Bill Rudden) (IBB 1:2:14)
November 16, 1985, East Fork Lake, Richland County (2) (Leroy Harrison) (IBB 2:2:44)
November 19, 1993, Rend Lake, Franklin County (2) (Todd Fink) (Robinson 1996)
November 19 - December 10, 2000, Carlyle Lake, Clinton County (Dan Kassebaum) (MJIB 10:2:70) (MJIB 10:3:114)
November 19, 2000, Carlyle Lake, Clinton County (Dan Kassebaum)
December 10, 2000, Carlyle Lake, Clinton County (Dan Kassebaum)
November 22 - December 12, 2004, Carlyle Lake, Clinton County (Charlene Malone) (MJIB 14:2:67) (MJIB 14:3:109)
November 22, 2004, Carlyle Lake, Clinton County (4) (Charlene Malone)
December 12, 2004, Carlyle Lake, Clinton County (3) (Dan Kassebaum)
November 24, 1963, Mark Twain NWR, Calhoun County (Richard Anderson) (Bohlen 1978)
November 24, 2007, East Fork Lake, Richland County (3) (Leroy Harrison) (IBET)
December 2, 1984, Crab Orchard NWR, Williamson County (2) (John Robinson) (IORC 1984.003; JR) (IBB 2:3:67) (IBB 4:3:60) (Robinson 1996)
December 5-13, 1975, Rend Lake, Franklin County (Bruce Peterjohn) (Robinson 1996)
December 14, 2002, Rend Lake, Franklin County (3) (Dan Kassebaum) (MJIB 12:3:111)
December 18, 1993, Rend Lake, Franklin County (Doug Robinson) (Robinson 1996)
December 22, 1985, Mississippi River at Alton, Madison County (Bill Rudden) (IBB 2:3:75)
December 23-26, 2007, Carlyle Lake, Clinton County (Dan Kassebaum)
December 23, 2007, Carlyle Lake, Clinton County (Dan Kassebaum, Keith McMullen, Mark Seiffert)
December 26, 2007, Carlyle Lake, Clinton County (2) (Jeff Chapman, Dan Kassebaum)
December 29, 2004, Mississippi River, Alexander County (Kelly McKay) (MJIB 14:3:109)
January 3, 2004, Mississippi River at Alton, Madison County (Dan Kassebaum, Travis Mahan) (MJIB 13:3:111)
March 7-29, 2004, East Fork Lake, Richland County (Leroy Harrison) (MJIB 13:4:144)
March 25, 1972, Mississippi River at Alton, Madison County (Dave Easterla) (AB 26:611) (Bohlen 1978)
Carlyle Lake, Clinton County
December 10, 2000
photo - Dan Kassebaum
Carlyle Lake, Clinton County
November 19, 2000
photo - Dan Kassebaum
Carlyle Lake, Clinton County
November 9, 2003
photo - Dan Kassebaum