Where to find Purple Martin in September
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 September. 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.
- Click on a month in the bar chart to switch to that month.
- Click on a location to view its top birds.
- Click here to view a map on eBird.
Rank | Map | Pics | Location | Distance | Observed | Sampled | Frequency | Confidence |
---|---|---|---|---|---|---|---|---|
1 | Clinton Lake SRA--Upper Lake Flats | 24.8 | 2 | 28 | 7.1% | 2.0% | ||
2 | Homer Lake State Conservation Area | 14.0 | 4 | 113 | 3.5% | 1.4% | ||
3 | Clinton Lake SRA--Radio Tower Access | 24.7 | 1 | 15 | 6.7% | 1.2% | ||
4 | Allerton Park | 23.1 | 3 | 102 | 2.9% | 1.0% | ||
5 | Lodge Park Forest Preserve | 17.3 | 1 | 26 | 3.8% | 0.7% | ||
6 | Moorman Swine Research Unit, Champaign | 1.9 | 1 | 125 | 0.8% | 0.1% | ||
7 | Crystal Lake Park, Urbana | 1.7 | 2 | 405 | 0.5% | 0.1% | ||
8 | Busey Woods, Urbana | 1.8 | 1 | 352 | 0.3% | 0.1% |