Where to find Bonaparte's 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 Bonaparte's 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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- Click on a location to view its top birds.
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Rank | Map | Pics | Location | Distance | Observed | Sampled | Frequency | Confidence |
---|---|---|---|---|---|---|---|---|
1 | Clinton Lake SRA--Upper Lake Flats | 24.8 | 2 | 2 | 100.0% | 34.2% | ||
2 | Clinton Lake SRA--Radio Tower Access | 24.7 | 12 | 50 | 24.0% | 14.3% | ||
3 | Bement Cemetery (Piatt Co.) | 20.7 | 1 | 3 | 33.3% | 6.1% | ||
4 | River Bend Forest Preserve | 10.7 | 7 | 175 | 4.0% | 2.0% | ||
5 | Fairmont Quarry Ponds (restricted access) | 21.3 | 2 | 32 | 6.2% | 1.7% | ||
6 | Salt Creek WMA | 24.7 | 1 | 11 | 9.1% | 1.6% | ||
7 | Moorman Swine Research Unit, Champaign | 1.9 | 4 | 306 | 1.3% | 0.5% | ||
8 | Homer Lake State Conservation Area | 14.0 | 3 | 232 | 1.3% | 0.4% | ||
9 | Busey Woods, Urbana | 1.8 | 1 | 870 | 0.1% | 0.0% |