Where to find Caspian Tern 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 Caspian Tern 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 | 3 | 28 | 10.7% | 3.7% | ||
| 2 | Clinton Lake SRA--Radio Tower Access | 24.7 | 1 | 15 | 6.7% | 1.2% | ||
| 3 | Homer Lake State Conservation Area | 14.0 | 2 | 113 | 1.8% | 0.5% | ||
| 4 | Moorman Swine Research Unit, Champaign | 1.9 | 2 | 125 | 1.6% | 0.4% |