This page shows which locations in the selected region historically had the highest probability of a checklist including Northern Rough-winged Swallow in April. 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 |
|
|
Crystal Lake Park, Urbana |
1.7 |
216 |
611 |
35.4% |
31.7% |
| 2 |
|
|
Fairmont Quarry Ponds (restricted access) |
21.3 |
14 |
32 |
43.8% |
28.2% |
| 3 |
|
|
Homer Lake State Conservation Area |
14.0 |
66 |
232 |
28.4% |
23.0% |
| 4 |
|
|
Heritage Park, Champaign |
2.2 |
40 |
134 |
29.9% |
22.8% |
| 5 |
|
|
Salt Creek WMA |
24.7 |
5 |
11 |
45.5% |
21.3% |
| 6 |
|
|
Moorman Swine Research Unit, Champaign |
1.9 |
75 |
306 |
24.5% |
20.0% |
| 7 |
|
|
Clinton Lake SRA--Radio Tower Access |
24.7 |
15 |
50 |
30.0% |
19.1% |
| 8 |
|
|
Weaver Park, Urbana |
3.4 |
26 |
114 |
22.8% |
16.1% |
| 9 |
|
|
Spring Lake (Champaign Co.) |
11.6 |
2 |
4 |
50.0% |
15.0% |
| 10 |
|
|
Legacy Ave Ponds |
3.3 |
15 |
66 |
22.7% |
14.3% |
| 11 |
|
|
Middle Fork River Forest Preserve |
23.7 |
8 |
33 |
24.2% |
12.8% |
| 12 |
|
|
Kaufman Lake, Champaign |
2.5 |
26 |
142 |
18.3% |
12.8% |
| 13 |
|
|
Perkins Road Marsh, Urbana |
2.9 |
4 |
13 |
30.8% |
12.7% |
| 14 |
|
|
Sangamon River Corridor Reserve (Bruce Hannon Levee Trail) |
19.2 |
4 |
14 |
28.6% |
11.7% |
| 15 |
|
|
Homer Lake Forest Preserve--North Lot |
13.8 |
3 |
10 |
30.0% |
10.8% |
| 16 |
|
|
Robert C. Porter Family Park |
5.1 |
6 |
28 |
21.4% |
10.2% |
| 17 |
|
|
Allerton Park |
23.1 |
31 |
220 |
14.1% |
10.1% |
| 18 |
|
|
River Bend Forest Preserve |
10.7 |
25 |
175 |
14.3% |
9.9% |
| 19 |
|
|
Boneyard Creek, Champaign |
0.4 |
4 |
27 |
14.8% |
5.9% |
| 20 |
|
|
Middle Fork River FP--Point Pleasant Wetland |
22.7 |
2 |
10 |
20.0% |
5.7% |
| 21 |
|
|
Windsor Rd and 1st St Pond |
2.4 |
7 |
71 |
9.9% |
4.9% |
| 22 |
|
|
Thomas Woods |
23.8 |
1 |
4 |
25.0% |
4.6% |
| 23 |
|
|
Maplewood Cemetery |
15.7 |
1 |
4 |
25.0% |
4.6% |
| 24 |
|
|
Busey Woods, Urbana |
1.8 |
46 |
870 |
5.3% |
4.0% |
| 25 |
|
|
Sangamon River Trail, Monticello |
19.3 |
1 |
6 |
16.7% |
3.0% |
| 26 |
|
|
University of Illinois Arboretum, Champaign |
2.2 |
7 |
127 |
5.5% |
2.7% |
| 27 |
|
|
Lake of the Woods Forest Preserve |
9.7 |
4 |
69 |
5.8% |
2.3% |
| 28 |
|
|
Martin Luther King Trail, Champaign |
0.5 |
1 |
8 |
12.5% |
2.2% |
| 29 |
|
|
Middle Fork River FP--North Waterfowl Management Area |
23.2 |
2 |
26 |
7.7% |
2.1% |
| 30 |
|
|
St. Joseph Wetland |
10.3 |
3 |
62 |
4.8% |
1.7% |
| 31 |
|
|
Lodge Park Forest Preserve |
17.3 |
3 |
63 |
4.8% |
1.6% |
| 32 |
|
|
Beringer Commons Pond, Urbana |
4.1 |
4 |
96 |
4.2% |
1.6% |
| 33 |
|
|
Parkland College and Dodds Park |
2.8 |
1 |
11 |
9.1% |
1.6% |
| 34 |
|
|
Lake of the Woods Forest Preserve--Stidham Woods |
9.3 |
1 |
12 |
8.3% |
1.5% |
| 35 |
|
|
Meadowbrook Park, Urbana |
3.2 |
8 |
277 |
2.9% |
1.5% |
| 36 |
|
|
Lake of the Woods Forest Preserve--Buffalo Trace Prairie |
10.0 |
2 |
41 |
4.9% |
1.3% |
| 37 |
|
|
Collins Pond Trail |
14.2 |
1 |
14 |
7.1% |
1.3% |
| 38 |
|
|
U of IL Forestry Plantations, Urbana |
3.1 |
1 |
16 |
6.2% |
1.1% |
| 39 |
|
|
Valentine Park |
17.6 |
1 |
25 |
4.0% |
0.7% |
| 40 |
|
|
Curtis Road Wetlands |
5.3 |
4 |
228 |
1.8% |
0.7% |
| 41 |
|
|
University Cattle Farm, Urbana |
2.3 |
1 |
31 |
3.2% |
0.6% |
| 42 |
|
|
Monticello Road Field Station |
8.4 |
1 |
37 |
2.7% |
0.5% |
| 43 |
|
|
Sangamon River Forest Preserve |
12.5 |
1 |
45 |
2.2% |
0.4% |
| 44 |
|
|
Mattis Lake, Champaign |
2.0 |
1 |
69 |
1.4% |
0.3% |