Bird Finder

Where to find Chimney Swift in May
within 25 miles of Champaign, IL, USA

This page shows which locations in the selected region historically had the highest probability of a checklist including Chimney Swift 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 Victory Park, Urbana 2.5 11 15 73.3% 48.0%
2 Crystal Lake Park, Urbana 1.7 472 1014 46.5% 43.5%
3 Allerton Park 23.1 110 283 38.9% 33.4%
4 West Side Park, Champaign 0.3 8 15 53.3% 30.1%
5 University of Illinois at Urbana-Champaign 1.3 22 53 41.5% 29.3%
6 Weaver Park, Urbana 3.4 28 75 37.3% 27.3%
7 Moorman Swine Research Unit, Champaign 1.9 64 204 31.4% 25.4%
8 Maplewood Cemetery 15.7 5 10 50.0% 23.7%
9 Carle Park, Urbana 1.9 14 40 35.0% 22.1%
10 Clinton Lake SRA--Upper Lake Flats 24.8 2 3 66.7% 20.8%
11 University of Illinois Arboretum, Champaign 2.2 36 140 25.7% 19.2%
12 Heritage Park, Champaign 2.2 23 87 26.4% 18.3%
13 Busey Woods, Urbana 1.8 168 917 18.3% 16.0%
14 St. Joseph Wetland 10.3 12 49 24.5% 14.6%
15 Mattis Lake, Champaign 2.0 12 50 24.0% 14.3%
16 Homer Lake State Conservation Area 14.0 38 199 19.1% 14.2%
17 Boulware Trail 1.6 8 31 25.8% 13.7%
18 Kaufman Lake, Champaign 2.5 22 111 19.8% 13.5%
19 Windsor Rd and 1st St Pond 2.4 14 69 20.3% 12.5%
20 Lodge Park Forest Preserve 17.3 14 73 19.2% 11.8%
21 Middle Fork River FP--Campground 23.6 9 44 20.5% 11.2%
22 Sangamon River Corridor Reserve (Bruce Hannon Levee Trail) 19.2 6 26 23.1% 11.0%
23 Perkins Road Marsh, Urbana 2.9 3 10 30.0% 10.8%
24 Monticello Township Cemetery 18.0 3 10 30.0% 10.8%
25 Meadowbrook Park, Urbana 3.2 42 308 13.6% 10.2%
26 Lake of the Woods Forest Preserve--Stidham Woods 9.3 6 28 21.4% 10.2%
27 Lake of the Woods Forest Preserve 9.7 17 110 15.5% 9.9%
28 Chanute Air Force Base--Heritage Lake 13.2 2 6 33.3% 9.7%
29 Sangamon River Trail, Monticello 19.3 1 2 50.0% 9.5%
30 Clinton Lake SRA--Radio Tower Access 24.7 7 39 17.9% 9.0%
31 Beringer Commons Pond, Urbana 4.1 7 39 17.9% 9.0%
32 Woodlawn Cemetery, Champaign 1.8 5 26 19.2% 8.5%
33 River Bend Forest Preserve 10.7 20 186 10.8% 7.1%
34 Middle Fork River Forest Preserve 23.7 8 62 12.9% 6.7%
35 Shady Rest County Forest Preserve 15.3 3 16 18.8% 6.6%
36 Middle Fork River FP--South Waterfowl Management Area 23.4 1 3 33.3% 6.1%
37 Allerton Park--Lost Garden Trail 23.3 5 37 13.5% 5.9%
38 Legacy Ave Ponds 3.3 12 159 7.5% 4.4%
39 University Cattle Farm, Urbana 2.3 6 70 8.6% 4.0%
40 Middle Fork River FP--Point Pleasant Wetland 22.7 6 78 7.7% 3.6%
41 Boneyard Creek, Champaign 0.4 2 17 11.8% 3.3%
42 Upper Sangamon River Land and Water Reserve 21.1 4 50 8.0% 3.2%
43 Middle Fork River FP--North Waterfowl Management Area 23.2 5 73 6.8% 3.0%
44 Lake of the Woods Forest Preserve--Buffalo Trace Prairie 10.0 4 56 7.1% 2.8%
45 Yankee Ridge Pond And Woods 3.4 3 42 7.1% 2.5%
46 Allerton Park--Buck Schroth Trail 22.2 3 45 6.7% 2.3%
47 Hidden Acres Park 13.2 1 9 11.1% 2.0%
48 Salt Creek WMA 24.7 1 10 10.0% 1.8%
49 Homer Lake Forest Preserve--North Lot 13.8 1 12 8.3% 1.5%
50 Colbert Park 4.6 1 15 6.7% 1.2%
51 Fairmont Quarry Ponds (restricted access) 21.3 1 22 4.5% 0.8%
52 U of IL Forestry Plantations, Urbana 3.1 1 27 3.7% 0.7%
53 Sangamon River Forest Preserve 12.5 1 31 3.2% 0.6%
54 Monticello Road Field Station 8.4 1 48 2.1% 0.4%
55 Curtis Road Wetlands 5.3 1 194 0.5% 0.1%