Species
1 Montrose Point, Lincoln Park, Chicago
340
2 Carlyle Lake (Clinton Co.)
308
3 Illinois Beach SP--South Unit
305
4 Jackson Park, Chicago
301
5 Horseshoe Lake State Park
296
6 Lincoln Park, Chicago
292
7 Waukegan Beach
292
8 Illinois Beach SP--North Unit/Camp Logan
287
9 Lake Calumet area (PLEASE use sub locations if possible)
287
10 Northwestern University (Main Campus and Lakefill)
278
11 Dixon Waterfowl Refuge at Hennepin & Hopper Lakes
276
12 Eldon Hazlet State Park
276
13 FermiLab (DuPage Co.)
276
14 Chautauqua NWR
275
15 Crab Orchard NWR
269
16 Jackson Park, Chicago--Wooded Island/Bobolink Meadow area
268
17 Emiquon Preserve--Visitor's Center
264
18 Montrose Dunes, Lincoln Park, Chicago
264
19 North Point Marina/State Line Beach, Winthrop Harbor
264
20 Gillson Park, Wilmette
263
21 Greene Valley Forest Preserve
260
22 Montrose Harbor, Chicago
260
23 Waukegan Lakefront (Lake Co.)
260
24 Morton Arboretum--East Side
258
25 Perry Farm Park, Bourbonnais
257
26 Northerly Island, Chicago
254
27 Mermet Lake
252
28 Carlyle Lake--Whitetail Access (Clinton Co.)
251
29 Evergreen Lake (McLean Co.)
250
30 Grant Park, Chicago--Museum Campus
250
31 Santa Fe Bottoms
250
32 Nelson Lake Marsh Nature Preserve/Dick Young Forest Preserve
249
33 Rock Cut State Park
249
34 Glacial Park Conservation Area
248
35 Afton Forest Preserve
245
36 Blackwell Forest Preserve--McKee Marsh
245
37 Eggers Grove Forest Preserve (Chicago)
245
38 Chicago Botanic Garden, Glencoe
244
39 Goose Lake Prairie State Park
244
40 Meredosia NWR
244
41 Wolf Lake/Powers State Recreation Area, Chicago
243
42 Whalon Lake Forest Preserve
242
43 Carlyle Lake--James Hawn Access (Clinton Co.)
241
44 Grant Park, Chicago
240
45 Lake Calumet area--Big Marsh/Park #564
240
46 Lake Charleston
240
47 McGinnis Slough Forest Preserve
240
48 Crabtree Nature Center, Barrington Hills
239
49 Willowhaven Nature Center
239
50 Lincoln Park, Chicago--Jarvis Bird Sanctuary
238
51 Rollins Savanna Forest Preserve
237
52 Fort Sheridan Forest Preserve
236
53 Jackson Park, Chicago--63rd St. Beach
236
54 Carlyle Lake--South Shore State Park (Clinton Co.)
235
55 Chain-o-Lakes State Park
235
56 Little Red Schoolhouse Nature Center
235
57 Braidwood Lake
234
58 Carlyle Lake FWA (Fayette Co.)
233
59 Jackson Park, Chicago--Inner/Outer Harbors
233
60 Moraine Hills SP--McHenry Dam
232
61 Rainbow Beach, Chicago
232
62 Spring Bluff Forest Preserve
232
63 Burnham Park--Promontory Point
231
64 Springbrook Prairie Forest Preserve
231
65 Pratt's Wayne Woods Forest Preserve
230
66 Illinois Beach SP--Hawkwatch
229
67 Lock & Dam 13, Fulton
229
68 Spring Lake State FWA
229
69 Lincoln Park, Chicago--North Pond
228
70 Rollins Savanna Forest Preserve--North/Drury Lane
228
71 Skokie Lagoons Forest Preserve
228
72 Starved Rock State Park
228
73 Hidden Lake Forest Preserve
225
74 Lake Calumet area--Lake Calumet/Harborside Golf Course
225
75 Orland Grassland
225
76 Park No. 566
225
77 Chautauqua NWR--Eagle Bluff
224
78 Moraine View State Park
224
79 Spunky Bottoms
224
80 Carlyle Lake FWA--Subimpoundments (Fayette Co.)
223
81 Des Plaines Conservation Area
223
82 Homer Lake State Conservation Area
222
83 Kidd Lake Marsh State Natural Area
222
84 Middlefork Savanna Forest Preserve
222
85 Morton Arboretum
222
86 Paul Douglas Forest Preserve (Grassy Ridge Meadow)
222
87 Burnidge Forest Preserve
221
88 Carlyle Lake--Parking Area 3 (Fayette Co.)
221
89 Nygren Wetlands
221
90 Morton Arboretum--West Side
220
91 Pyramid State Park
220
92 Shabbona Lake State Park
220
93 Horseshoe Lake Conservation Area
219
94 Lake Shelbyville FWMA--Fish Hook Waterfowl Refuge
219
95 Steelworkers Park (#523, including IL portion of breakwater and Lake Michigan)
219
96 Johnson Sauk Trail State Park
218
97 Allerton Park (Piatt Co.)
217
98 Mauvaise Terre Lake
217
99 Busse Woods (Ned Brown Forest Preserve)
216
100 Carlyle Lake--West Access Marina and Beach (Clinton Co.)
216