Top Birds at Columbia University, Morningside Campus in September
relative to other locations within 25 miles of 40.781243, -73.966507
based on 62 checklists
This page shows the probability of a species appearing on a checklist at Columbia University, Morningside Campus in September. The difference in probability relative to other nearby locations is also shown, to highlight which birds are particularly likely to be found (or not found) at this specific location. The chart shows how many distinct species have historically been observed at this location for each month of the year.
| Evidence | Sampling | Score | |||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Links | Species | Media | Years | Birders | Hits | Frequency | Percentile | |
| 1 | House Sparrow | 0 | 4 | 4 | 24 | 38.7% | 64% | ||
| 2 | Rock Pigeon | 0 | 6 | 6 | 24 | 38.7% | 70% | ||
| 3 | Northern Cardinal | 0 | 3 | 2 | 21 | 33.9% | 59% | ||
| 4 | European Starling | 0 | 3 | 1 | 16 | 25.8% | 45% | ||
| 5 | American Robin | 0 | 3 | 2 | 9 | 14.5% | 21% | ||
| 6 | Red-tailed Hawk | 0 | 3 | 3 | 4 | 6.5% | 27% | ||
| 7 | Mourning Dove | 0 | 2 | 2 | 3 | 4.8% | 3% | ||
| 8 | Blue Jay | 0 | 2 | 3 | 3 | 4.8% | 5% | ||
| 9 | Black-and-white Warbler | 0 | 3 | 3 | 3 | 4.8% | 14% | ||
| 10 | American Crow | 0 | 1 | 1 | 3 | 4.8% | 16% | ||
| 11 | American Kestrel | 0 | 3 | 2 | 3 | 4.8% | 33% | ||
| 12 | Peregrine Falcon | 0 | 2 | 2 | 3 | 4.8% | 46% | ||
| 13 | Common Yellowthroat | 0 | 2 | 1 | 2 | 3.2% | 3% | ||
| 14 | American Herring Gull | 0 | 1 | 2 | 2 | 3.2% | 7% | ||
| 15 | Gray Catbird | 0 | 1 | 1 | 1 | 1.6% | 0% | ||
| 16 | American Redstart | 0 | 1 | 1 | 1 | 1.6% | 1% | ||
| 17 | Northern Mockingbird | 0 | 1 | 1 | 1 | 1.6% | 1% | ||
| 18 | Double-crested Cormorant | 0 | 1 | 1 | 1 | 1.6% | 2% | ||
| 19 | Northern Waterthrush | 0 | 1 | 1 | 1 | 1.6% | 5% | ||
| 20 | House Wren | 0 | 1 | 1 | 1 | 1.6% | 2% | ||
| 21 | House Finch | 0 | 1 | 1 | 1 | 1.6% | 2% | ||
| 22 | Ovenbird | 0 | 1 | 1 | 1 | 1.6% | 6% | ||
| 23 | Blackpoll Warbler | 0 | 1 | 1 | 1 | 1.6% | 4% | ||
| 24 | Common Raven | 0 | 1 | 1 | 1 | 1.6% | 6% | ||
| 25 | Fish Crow | 0 | 1 | 1 | 1 | 1.6% | 13% | ||
| 26 | Broad-winged Hawk | 0 | 1 | 1 | 1 | 1.6% | 15% | ||
| 27 | Purple Finch | 1 | 1 | 1 | 1 | 1.6% | 30% | ||