Where to find Ring-billed Gull in April
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 Ring-billed Gull 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 | Clinton Lake SRA--Radio Tower Access | 24.7 | 28 | 50 | 56.0% | 42.3% | ||
2 | Salt Creek WMA | 24.7 | 6 | 11 | 54.5% | 28.0% | ||
3 | Spring Lake (Champaign Co.) | 11.6 | 2 | 4 | 50.0% | 15.0% | ||
4 | Clinton Lake SRA--Upper Lake Flats | 24.8 | 1 | 2 | 50.0% | 9.5% | ||
5 | Ruppel Bike Path--Prospect Pointe | 3.4 | 1 | 2 | 50.0% | 9.5% | ||
6 | River Bend Forest Preserve | 10.7 | 16 | 175 | 9.1% | 5.7% | ||
7 | Thomas Woods | 23.8 | 1 | 4 | 25.0% | 4.6% | ||
8 | Fairmont Quarry Ponds (restricted access) | 21.3 | 2 | 32 | 6.2% | 1.7% | ||
9 | Allerton Park | 23.1 | 5 | 220 | 2.3% | 1.0% | ||
10 | Curtis Road Wetlands | 5.3 | 5 | 228 | 2.2% | 0.9% | ||
11 | Moorman Swine Research Unit, Champaign | 1.9 | 6 | 306 | 2.0% | 0.9% | ||
12 | Beringer Commons Pond, Urbana | 4.1 | 2 | 96 | 2.1% | 0.6% | ||
13 | Monticello Road Field Station | 8.4 | 1 | 37 | 2.7% | 0.5% | ||
14 | Crystal Lake Park, Urbana | 1.7 | 5 | 611 | 0.8% | 0.4% | ||
15 | Legacy Ave Ponds | 3.3 | 1 | 66 | 1.5% | 0.3% | ||
16 | Homer Lake State Conservation Area | 14.0 | 2 | 232 | 0.9% | 0.2% | ||
17 | University of Illinois Arboretum, Champaign | 2.2 | 1 | 127 | 0.8% | 0.1% | ||
18 | Heritage Park, Champaign | 2.2 | 1 | 134 | 0.7% | 0.1% | ||
19 | Busey Woods, Urbana | 1.8 | 2 | 870 | 0.2% | 0.1% |