Bird Finder

Where to find Purple Martin in August
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 Purple Martin in August. 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 Middle Fork River Forest Preserve 23.7 15 34 44.1% 28.9%
2 Fairmont Quarry Ponds (restricted access) 21.3 7 23 30.4% 15.6%
3 Middle Fork River FP--Campground 23.6 1 2 50.0% 9.5%
4 Allerton Park--Lost Garden Trail 23.3 2 9 22.2% 6.3%
5 Salt Creek WMA 24.7 2 10 20.0% 5.7%
6 Middle Fork River FP--North Waterfowl Management Area 23.2 3 20 15.0% 5.2%
7 Middle Fork River FP--Point Pleasant Wetland 22.7 2 11 18.2% 5.1%
8 River Bend Forest Preserve 10.7 7 75 9.3% 4.6%
9 Allerton Park--Buck Schroth Trail 22.2 1 4 25.0% 4.6%
10 Robert C. Porter Family Park 5.1 2 14 14.3% 4.0%
11 Upper Sangamon River Land and Water Reserve 21.1 1 6 16.7% 3.0%
12 St. Joseph Wetland 10.3 3 35 8.6% 3.0%
13 Legacy Ave Ponds 3.3 2 19 10.5% 2.9%
14 Moorman Swine Research Unit, Champaign 1.9 8 168 4.8% 2.4%
15 Middle Fork River FP--South Waterfowl Management Area 23.4 1 8 12.5% 2.2%
16 Homer Lake State Conservation Area 14.0 5 115 4.3% 1.9%
17 Clinton Lake SRA--Upper Lake Flats 24.8 1 11 9.1% 1.6%
18 Crystal Lake Park, Urbana 1.7 4 113 3.5% 1.4%
19 Kaufman Lake, Champaign 2.5 3 81 3.7% 1.3%
20 Curtis Road Wetlands 5.3 1 21 4.8% 0.8%
21 Windsor Rd and 1st St Pond 2.4 1 22 4.5% 0.8%
22 Pedigo Sod Farm 4.1 1 27 3.7% 0.7%
23 Clinton Lake SRA--Radio Tower Access 24.7 1 32 3.1% 0.6%
24 Meadowbrook Park, Urbana 3.2 2 133 1.5% 0.4%
25 Allerton Park 23.1 1 53 1.9% 0.3%
26 Busey Woods, Urbana 1.8 1 111 0.9% 0.2%