NON-INHS-SIUC-R:HERP
3901 J.G. Palis 1976-04-02
United States, Illinois, Cook, snakes emerging from hibernation in SW shoulder of IL-83, approx. 0.3 mi S of CAL-Sag Channel, 41.6916 -87.9356
NON-INHS-SIUC-R:HERP
4008 Jeff Camper 1982-06-11
United States, Illinois, Cook, Chicago Sanitary canal, SW, 41.7894 -87.8202
NON-INHS-SIUC-R:HERP
4474 M. Redmer, T. Anton 1997-06-07
United States, Illinois, Cook, Willow-Sanders Forest Preserve
NON-INHS-SIUC-R:HERP
4475 M. Redmer, T. Anton 1997-06-07
United States, Illinois, Cook, Willow-Sanders Forest Preserve
NON-INHS-TU:HERP
19836
United States, Illinois, Cook, North Branch Chicago River, Riverview, 41.83627 -87.77405
NON-INHS-TU:HERP
19838
United States, Illinois, Cook, Harms Creek Woods, Wilmette, 42.06194 -87.77184
NON-INHS-TU:HERP
19843
United States, Illinois, Cook, Des Plaines River, N of Carle Woods, 41.95526 -87.69463
NON-INHS-TU:HERP
19847
United States, Illinois, Cook, McGinnis Slough, Orland, 41.63992 -87.8641
NON-INHS-TU:HERP
19977
United States, Illinois, Cook, Carle Woods on Des Plaines River, Evanston, 42.05822 -87.69646
NON-INHS-TU:HERP
20296
United States, Illinois, Cook, North Branch Chicago River, 41.89594 -87.64456
NON-INHS-TU:HERP
20304
United States, Illinois, Cook, Central St. near drainage canal, Evanston, 42.06421 -87.68757
NON-INHS-TU:HERP
20526
United States, Illinois, Cook, Chicago, 41.87887 -87.62628
NON-INHS-TU:HERP
20596
United States, Illinois, Cook, Des Plaines River, Evanston, 42.04091 -87.87868
NON-INHS-TU:HERP
20604
United States, Illinois, Cook, McGinns Slough, 41.63992 -87.8641
NON-INHS-UCM:HERP
51759 1940-04-13
United States, Illinois, Cook, Tinley Park, Vernal Pine, 41.59378 -87.76209
NON-INHS-UCM:HERP
51760 1940-04-13
United States, Illinois, Cook, Tinley Park, Vernal Pine, 41.59378 -87.76209
NON-INHS-UCM:HERP
51792 1940-04-13
United States, Illinois, Cook, Tinley Park, Vernal Pine, 41.59378 -87.76209
NON-INHS-UCM:HERP
60580 B. Scialabba 1992-09-01
United States, Illinois, Cook, ?
NON-INHS-UCM:HERP
60581 B. Scialabba 1997-04-01
United States, Illinois, Cook, ?
NON-INHS-UCM:HERP
60582 B. Scialabba 1997-04-01
United States, Illinois, Cook, ?
NON-INHS-UMMZ:HERP
121394 T. Griffing 1960-08-17
United States, Illinois, Cook, 41.84347 -87.76565
NON-INHS-UMMZ:HERP
122848 H. Kerster 1961-05-05
United States, Illinois, Cook, Palos Woods, Rainbarrel Slough, 41.71346 -87.89774
NON-INHS-UMMZ:HERP
123191 H. Kerster 1962-04-01
United States, Illinois, Cook, SW corner Wolf Road and 95th St, Rainbarrel Slough, 41.71346 -87.89774
NON-INHS-UMMZ:HERP
124009 T.M. Uzzell 1963-00-00
United States, Illinois, Cook, Palos Park Forest Preserve, Rainbarrel Slough, 41.71346 -87.89774
NON-INHS-UMMZ:HERP
124013 T.M. Uzzell Jr. 1963-04-13
United States, Illinois, Cook, Tinley Park Forest Preserve, Batchelars Wood, 41.6331 -87.78224
NON-INHS-UMMZ:HERP
124014 T.M. Uzzell Jr. 1963-03-28
United States, Illinois, Cook, Tinley Park Forest Preserve, Batchelars Wood, 41.6331 -87.78224
NON-INHS-UMMZ:HERP
126604 T.M. Uzzell, Jr. 1955-03-00
United States, Illinois, Cook, Palos Park Forest Preserve, Rainbarrel Slough, 41.71346 -87.89774
NON-INHS-UMMZ:HERP
173704 T.M. Uzzell Jr. 1963-00-00
United States, Illinois, Cook, Palos Park Forest Preserve, Rainbarrel Slough, 41.71346 -87.89774
NON-INHS-UMMZ:HERP
173705 T.M. Uzzell Jr. 1963-00-00
United States, Illinois, Cook, Palos Park Forest Preserve, Rainbarrel Slough, 41.71346 -87.89774
NON-INHS-UMMZ:HERP
173706 T.M. Uzzell Jr. 1963-00-00
United States, Illinois, Cook, Palos Park Forest Preserve, Rainbarrel Slough, 41.71346 -87.89774
NON-INHS-UMMZ:HERP
178209 F. Kraus and G. Schuett 1981-08-14
United States, Illinois, Cook, jct. Rt. 55 and Des Plains River, Hodgkins, 41.76348 -87.85288
NON-INHS-UMMZ:HERP
178210 F. Kraus and G. Schuett 1981-08-14
United States, Illinois, Cook, jct. Rt. 55 and Des Plains River, Hodgkins, 41.76348 -87.85288
NON-INHS-UMMZ:HERP
178211 F. Kraus and G. Schuett 1981-08-14
United States, Illinois, Cook, jct. Rt. 55 and Des Plains River, Hodgkins, 41.76348 -87.85288
NON-INHS-UMMZ:HERP
185947 T. Dancik 1985-04-13
United States, Illinois, Cook, Swallow Cliffs Picnic Area, 41.67465 -87.86053
NON-INHS-UMMZ:HERP
188094 T. Dancik 1985-04-13
United States, Illinois, Cook, Swallow Cliffs Nature Area, 41.67486 -87.86237
NON-INHS-UMMZ:HERP
188095 T. Dancik 1985-04-13
United States, Illinois, Cook, Swallow Cliffs Nature Area, 41.67486 -87.86237
NON-INHS-UMMZ:HERP
188545 T. Dancik 1985-04-20
United States, Illinois, Cook, in quarry off of SR 83 between Archer & 104th Ave, 41.68863 -87.91524
NON-INHS-UMMZ:HERP
3683 Smithsonian 4260
United States, Illinois, Cook, W Northfield, 42.12209 -87.79731
NON-INHS-UMMZ:HERP
3721 R. Kennicott
United States, Illinois, Cook, W Northfield, 42.12209 -87.79731
NON-INHS-UMMZ:HERP
3745 R. Kennicott
United States, Illinois, Cook, W Northfield, 42.12209 -87.79731
NON-INHS-UMMZ:HERP
3771 R. Kennicott
United States, Illinois, Cook, W Northfield, 42.12209 -87.79731
NON-INHS-UMMZ:HERP
3891 R. Kennicott
United States, Illinois, Cook, W Northfield, 42.12209 -87.79731
NON-INHS-UMMZ:HERP
4126 R. Kennicott
United States, Illinois, Cook, W Northfield, 42.12209 -87.79731
NON-INHS-UMMZ:HERP
43928 R. Kennicott
United States, Illinois, Cook, Northfield, 42.12697 -87.78872
NON-INHS-UMMZ:HERP
58609 L.L. Waters 1919-06-08
United States, Illinois, Cook, Chicago, 41.87887 -87.62628
NON-INHS-unvouch:HERP
25939 C.A. Phillips & J.M. Serb 1996-07-30
United States, Illinois, Cook, Elgin-O'Hare Expressway at Meacham Rd., 41.99222 -88.04631
NON-INHS-unvouch:HERP
25940 C.A. Phillips & J.M. Serb 1996-07-30
United States, Illinois, Cook, S end of Pleasant Dr. just N of the Elgin-O'Hare Expressway frontage Rd., 41.99362 -88.10045
NON-INHS-unvouch:HERP
25941 C.A. Phillips & J.M. Serb 1996-07-30
United States, Illinois, Cook, N of the Elgin-O'Hare Expressway just SE of the METRA tracks, 41.98898 -88.13751
NON-INHS-unvouch:HERP
25942 C.A. Phillips & J.M. Serb 1996-07-30
United States, Illinois, Cook, N of the Elgin-O'Hare Expressway just SE of the METRA tracks, 41.98898 -88.13751
NON-INHS-unvouch:HERP
25943 C.A. Phillips [C.A. Taylor] 1996-07-30
United States, Illinois, Cook, N of the Elgin-O'Hare Expressway just NE of the West Branch DuPage River, 41.99296 -88.13301
NON-INHS-unvouch:HERP
25944 C.A. Phillips [C.A. Taylor] 1996-07-30
United States, Illinois, Cook, N of the Elgin-O'Hare Expressway just NE of the West Branch DuPage River, 41.99296 -88.13301
NON-INHS-unvouch:HERP
26082 Ken Mierzwa 1992-00-00
United States, Illinois, Cook, Powder Horn Lake and Marsh, 0.5 mi W of Hammond, IN, 41.64287 -87.53331
NON-INHS-unvouch:HERP
26109 K. Mierzwa 1987-05-25
United States, Illinois, Cook, Carle Woods, N of Big Bend Lake, 42.059 -87.879
NON-INHS-unvouch:HERP
26118 Steve Swanson 1993-00-00
United States, Illinois, Cook, Kennicott's Grove, W of Glenview, 42.08113 -87.85714
NON-INHS-unvouch:HERP
26544 C.A. Phillips & J. Taft 1996-06-28
United States, Illinois, Cook, 0.2 km SW of the intersection of IL 394 and US 30, 41.49714909 -87.57987262
NON-INHS-unvouch:HERP
26545 C.A. Phillips & J. Taft 1996-06-28
United States, Illinois, Cook, 0.2 km SE of the intersection of IL 394 and US 30, 41.50159854 -87.57272334
NON-INHS-unvouch:HERP
26688 Chris Anchor 1984-00-00
United States, Illinois, Cook, Steger Rd. at IL/IN state line, 41.46939618 -87.52573467
NON-INHS-unvouch:HERP
26718 Ed Lace 1973-09-00
United States, Illinois, Cook, Plum Creek Forest Preserve, 41.70473 -87.79967
NON-INHS-unvouch:HERP
26878 Mike Redmer 1998-05-25
United States, Illinois, Cook, Vacant lot N of 103rd St, W of 76th Ave; SE of diagonal bend in unnamed ditch that runs through the lot., 41.70413 -87.80757
NON-INHS-unvouch:HERP
26956 T.G. Anton and G. Rose 1999-07-21
United States, Illinois, Cook, Willow Sanders/ Dam 1 Woods Forest Preserve complex, 42.11 -87.878
NON-INHS-unvouch:HERP
26957 T.G. Anton 1999-08-00
United States, Illinois, Cook, Willow Sanders/ Dam 1 Woods Forest Preserve complex, 42.11 -87.878
NON-INHS-unvouch:HERP
26958 T.G. Anton 1999-08-07
United States, Illinois, Cook, Willow Sanders/ Dam 1 Woods Forest Preserve complex, 42.11 -87.878
NON-INHS-unvouch:HERP
26961 T.G. Anton 1999-09-07
United States, Illinois, Cook, Willow Sanders/ Dam 1 Woods Forest Preserve complex, 42.11 -87.878
NON-INHS-unvouch:HERP
26977 T. Anton 1995-08-00
United States, Illinois, Cook, W section Sand Ridge/Shabbona Woods, Thorn Creek Division Cook County Forest Preserve District, 41.60904 -87.56556
NON-INHS-unvouch:HERP
26978 T. Anton 1997-08-01
United States, Illinois, Cook, Powderhorn Lake, Calumet Division of Cook County Forest Preserve District, 41.64145 -87.53205
NON-INHS-unvouch:HERP
27110 M. Redmer 2001-00-00
United States, Illinois, Cook, Plum Creek Forest Preserve; 200 m SW of intersection of Burnham Ave. and Katz Rd., 41.483 -87.542
NON-INHS-unvouch:HERP
27301 T.G. Anton and G. Rose 2003-07-08
United States, Illinois, Cook, Willow Sanders/ Dam 1 Woods Forest Preserve complex, 42.11 -87.878
NON-INHS-unvouch:HERP
28089 Tom Anton 2004-05-08
United States, Illinois, Cook, Willow Sanders/ Dam 1 Woods Forest Preserve complex; small cattail area SW of the office building, 42.11284921 -87.87937233
NON-INHS-unvouch:HERP
28096 Chris Anchor 2001-08-00
United States, Illinois, Cook, Willow Sanders/ Dam 1 Woods Forest Preserve complex, 42.1129 -87.8831
NON-INHS-unvouch:HERP
42345 T. G. Anton 2005-09-06
United States, Illinois, Cook, Willow Sanders/ Dam 1 Woods Forest Preserve complex; North edge of east-west path in open-on sparse grass and bare soil with substrate fissures., 42.111 -87.8799
NON-INHS-unvouch:HERP
42346 T. Anton 1999-08-02
United States, Illinois, Cook, between Palatine/Willow Road and Winkleman Rd, approximately 400 m from Milwaukee Ave; Allison Woods, FPDCC, 42.10516 -87.88332
NON-INHS-unvouch:HERP
42380 Wayne Vanderploeg 2006-04-10
United States, Illinois, Cook, E side of Prairie between Princeton and Harvard and a couple blocks to the east and north of the USFWS Barrington office; near Baker's Lake, 42.1383 -88.1273
NON-INHS-unvouch:HERP
42388 Chris Anchor 2000-07-00
United States, Illinois, Cook, Willow Sanders/ Dam 1 Woods Forest Preserve complex, 42.1129 -87.8831
NON-INHS-unvouch:HERP
42389 Chris Anchor 2000-05-00
United States, Illinois, Cook, Willow Sanders/ Dam 1 Woods Forest Preserve complex, 42.1157 -87.8869
NON-INHS-unvouch:HERP
42390 Chris Anchor 2000-05-00
United States, Illinois, Cook, Willow Sanders/ Dam 1 Woods Forest Preserve complex, 42.1191 -87.8902
NON-INHS-unvouch:HERP
42391 Chris Anchor 2000-09-00
United States, Illinois, Cook, Willow Sanders/ Dam 1 Woods Forest Preserve complex, 42.1118 -87.8781
NON-INHS-unvouch:HERP
42392 Chris Anchor 2001-06-00
United States, Illinois, Cook, Willow Sanders/ Dam 1 Woods Forest Preserve complex, 42.1106 -87.882
NON-INHS-unvouch:HERP
42393 Chris Anchor 2001-06-00
United States, Illinois, Cook, Thorn Creek Forest Preserve, near Wampum Lake, 41.5716 -87.5994
NON-INHS-unvouch:HERP
42394 Chris Anchor 2000-10-00
United States, Illinois, Cook, Plum Creek Forest Preserve, 41.4719 -87.533
NON-INHS-unvouch:HERP
42395 Chris Anchor 2000-10-00
United States, Illinois, Cook, Plum Creek Forest Preserve, 41.4717 -87.5299
NON-INHS-unvouch:HERP
42396 Chris Anchor 2000-06-00
United States, Illinois, Cook, Willow Sanders/ Dam 1 Woods Forest Preserve complex; S Dundee Rd, 42.1367 -87.8974
NON-INHS-unvouch:HERP
42397 Chris Anchor 2000-09-00
United States, Illinois, Cook, Potawatomie Woods/ Portwine North; just S Lake-Cook Rd. and E Portwine Rd., 42.1525 -87.894
NON-INHS-unvouch:HERP
42398 Chris Anchor 2001-08-00
United States, Illinois, Cook, Potawatomie Woods/ Portwine South; just N Dundee Rd. and W Tollway.; near old barn site, 42.1404 -87.8876
NON-INHS-unvouch:HERP
42498 Dr. Kristin Page 2003-00-00
United States, Illinois, Cook, Plum Creek Forest Preserve; 200 m S of intersection of Burnham Ave. and Katz Rd, on E side of Burnham Ave, 41.4828 -87.5376
NON-INHS-unvouch:HERP
42607 Gary Riskin 2011-03-21
United States, Illinois, Cook, 4192 Cove Lane, Glenview, IL, 42.07061 -87.86004
NON-INHS-unvouch:HERP
42619 Jamie Feldmeier 2011-05-22
United States, Illinois, Cook, 4335 Dewey Ave Matteson, IL, 41.4944 -87.7127
NON-INHS-unvouch:HERP
42628 Loren Openshaw 2011-06-01
United States, Illinois, Cook, S. Chicago Heights near E. Sauk Trail and State Street, 41.48293 -87.61614
NON-INHS-unvouch:HERP
42898 Tom Anton 2013-03-27
United States, Illinois, Cook, Wolf Lake, 41.669358 -87.534761
NON-INHS-unvouch:HERP
42927 Steve Hinger & Steve Kaszonyi 2013-06-17
United States, Illinois, Cook, 6001 W. Pershing, Stickney, IL at MWRD Stickney Water Reclamation Plant, 41.82159 -87.77309
NON-INHS-unvouch:HERP
42972 Darlene Belmares 2013-06-21
United States, Illinois, Cook, 243 Poston Rd, Willow Springs, Illinois, 41.74361 -87.86196
NON-INHS-unvouch:HERP
43016 Tom Anton 2014-03-30
United States, Illinois, Cook, Wolf Lake, 41.66652 -87.53756
NON-INHS-unvouch:HERP
43042 Susan Ratajczyk 2014-06-09
United States, Illinois, Cook, Koehler Fields, 2245 Southwind Blvd, Bartlett, IL, 41.99036 -88.26643
NON-INHS-unvouch:HERP
43069 Tom Anton 1995-09-11
United States, Illinois, Cook, Sag Quarry, FPDCC, 41.69343 -87.93395
NON-INHS-unvouch:HERP
43070 Tom Anton 1996-05-01
United States, Illinois, Cook, Oxbow of the Des Plaines River at Potawatomi Woods, FPDCC, 42.11675 -87.89004
NON-INHS-unvouch:HERP
43071 Tom Anton 1997-06-01
United States, Illinois, Cook, North Branch Bicycle Trail, 42.12253 -87.77945
NON-INHS-unvouch:HERP
43112 Tom Anton, Alicia Beattie, Phil Willink 2014-10-25
United States, Illinois, Cook, Wolf Lake, 41.66652 -87.53756
NON-INHS-unvouch:HERP
43264 Tristan Schramer 2015-04-04
United States, Illinois, Cook, Wolf Lake, 41.669256 -87.535392
NON-INHS-Unvouch:HERP
44028 A. R. Kuhns & E.J. Kessler 2012-08-29
United States, Illinois, Cook, 4.0 km S of Palos Heights, IL. just N of 143rd St. in SW corner of Tinley Creek Woods, 41.63232 -87.79312
NON-INHS-Unvouch:HERP
44040 Frank Veraldi 2016-02-01
United States, Illinois, Cook, Chicago lock chamber, Lake Michigan, 41.88839 -87.60714
NON-INHS-unvouch:HERP
44073 Scott Simpson 2106-05-16
United States, Illinois, Cook, Oak St Beach, Chicago, 41.90287 -87.62265