This page shows which locations in the selected region historically had the highest probability of a checklist including Northern Rough-winged Swallow in May. Because some locations may be undersampled, the results are sorted based on a confidence score which takes into account how many samples are available. The bar chart shows how the probability of observing this species varies over the year.
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| Rank |
Map |
Pics |
Location |
Distance |
Observed |
Sampled |
Frequency |
Confidence |
| 1 |
|
|
Heritage Park, Champaign |
2.2 |
57 |
87 |
65.5% |
55.1% |
| 2 |
|
|
Middle Fork River FP--Point Pleasant Wetland |
22.7 |
40 |
78 |
51.3% |
40.4% |
| 3 |
|
|
Homer Lake State Conservation Area |
14.0 |
88 |
199 |
44.2% |
37.5% |
| 4 |
|
|
Fairmont Quarry Ponds (restricted access) |
21.3 |
12 |
22 |
54.5% |
34.7% |
| 5 |
|
|
Middle Fork River Forest Preserve |
23.7 |
28 |
62 |
45.2% |
33.4% |
| 6 |
|
|
Kaufman Lake, Champaign |
2.5 |
45 |
111 |
40.5% |
31.9% |
| 7 |
|
|
Salt Creek WMA |
24.7 |
6 |
10 |
60.0% |
31.3% |
| 8 |
|
|
Crystal Lake Park, Urbana |
1.7 |
343 |
1014 |
33.8% |
31.0% |
| 9 |
|
|
Moorman Swine Research Unit, Champaign |
1.9 |
72 |
204 |
35.3% |
29.1% |
| 10 |
|
|
Boneyard Creek, Champaign |
0.4 |
8 |
17 |
47.1% |
26.2% |
| 11 |
|
|
Legacy Ave Ponds |
3.3 |
52 |
159 |
32.7% |
25.9% |
| 12 |
|
|
River Bend Forest Preserve |
10.7 |
53 |
186 |
28.5% |
22.5% |
| 13 |
|
|
Clinton Lake SRA--Upper Lake Flats |
24.8 |
2 |
3 |
66.7% |
20.8% |
| 14 |
|
|
Drummer Township Cemetery |
24.8 |
2 |
3 |
66.7% |
20.8% |
| 15 |
|
|
Chanute Air Force Base--Heritage Lake |
13.2 |
3 |
6 |
50.0% |
18.8% |
| 16 |
|
|
Weaver Park, Urbana |
3.4 |
20 |
75 |
26.7% |
18.0% |
| 17 |
|
|
Clinton Lake SRA--Radio Tower Access |
24.7 |
11 |
39 |
28.2% |
16.5% |
| 18 |
|
|
UIUC Phillips Tract Bird Banding Station (restricted access) |
5.1 |
4 |
11 |
36.4% |
15.2% |
| 19 |
|
|
Windsor Rd and 1st St Pond |
2.4 |
16 |
69 |
23.2% |
14.8% |
| 20 |
|
|
Middle Fork River FP--North Waterfowl Management Area |
23.2 |
15 |
73 |
20.5% |
12.9% |
| 21 |
|
|
Perkins Road Marsh, Urbana |
2.9 |
3 |
10 |
30.0% |
10.8% |
| 22 |
|
|
Robert C. Porter Family Park |
5.1 |
7 |
34 |
20.6% |
10.3% |
| 23 |
|
|
Spring Lake (Champaign Co.) |
11.6 |
1 |
2 |
50.0% |
9.5% |
| 24 |
|
|
Mattis Lake, Champaign |
2.0 |
8 |
50 |
16.0% |
8.3% |
| 25 |
|
|
Allerton Park |
23.1 |
31 |
283 |
11.0% |
7.8% |
| 26 |
|
|
University of Illinois Arboretum, Champaign |
2.2 |
15 |
140 |
10.7% |
6.6% |
| 27 |
|
|
Thomas Woods |
23.8 |
3 |
18 |
16.7% |
5.8% |
| 28 |
|
|
Lake of the Woods Forest Preserve |
9.7 |
11 |
110 |
10.0% |
5.7% |
| 29 |
|
|
Sangamon River Forest Preserve |
12.5 |
4 |
31 |
12.9% |
5.1% |
| 30 |
|
|
Middle Fork River FP--Campground |
23.6 |
5 |
44 |
11.4% |
5.0% |
| 31 |
|
|
University Cattle Farm, Urbana |
2.3 |
7 |
70 |
10.0% |
4.9% |
| 32 |
|
|
St. Joseph Wetland |
10.3 |
5 |
49 |
10.2% |
4.4% |
| 33 |
|
|
University of Illinois at Urbana-Champaign |
1.3 |
5 |
53 |
9.4% |
4.1% |
| 34 |
|
|
Sangamon River Corridor Reserve (Bruce Hannon Levee Trail) |
19.2 |
3 |
26 |
11.5% |
4.0% |
| 35 |
|
|
Busey Woods, Urbana |
1.8 |
42 |
917 |
4.6% |
3.4% |
| 36 |
|
|
Lodge Park Forest Preserve |
17.3 |
4 |
73 |
5.5% |
2.2% |
| 37 |
|
|
Clearlake Blvd Pond |
2.6 |
1 |
9 |
11.1% |
2.0% |
| 38 |
|
|
Hidden Acres Park |
13.2 |
1 |
9 |
11.1% |
2.0% |
| 39 |
|
|
Maplewood Cemetery |
15.7 |
1 |
10 |
10.0% |
1.8% |
| 40 |
|
|
Allerton Park--Buck Schroth Trail |
22.2 |
2 |
45 |
4.4% |
1.2% |
| 41 |
|
|
Colbert Park |
4.6 |
1 |
15 |
6.7% |
1.2% |
| 42 |
|
|
Collins Pond Trail |
14.2 |
1 |
16 |
6.2% |
1.1% |
| 43 |
|
|
Valentine Park |
17.6 |
1 |
17 |
5.9% |
1.0% |
| 44 |
|
|
Meadowbrook Park, Urbana |
3.2 |
6 |
308 |
1.9% |
0.9% |
| 45 |
|
|
Beringer Commons Pond, Urbana |
4.1 |
1 |
39 |
2.6% |
0.5% |
| 46 |
|
|
Upper Sangamon River Land and Water Reserve |
21.1 |
1 |
50 |
2.0% |
0.4% |
| 47 |
|
|
Lake of the Woods Forest Preserve--Buffalo Trace Prairie |
10.0 |
1 |
56 |
1.8% |
0.3% |
| 48 |
|
|
Curtis Road Wetlands |
5.3 |
2 |
194 |
1.0% |
0.3% |