Where to find American Black Duck 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 American Black Duck 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.
- 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 | Boneyard Creek, Champaign | 0.4 | 1 | 27 | 3.7% | 0.7% | ||
2 | River Bend Forest Preserve | 10.7 | 1 | 175 | 0.6% | 0.1% | ||
3 | Moorman Swine Research Unit, Champaign | 1.9 | 1 | 306 | 0.3% | 0.1% |