Top Birds at Duke University--Wetland Center 'SWAMP' in September
relative to other locations within 25 miles of 35.791540, -78.781117
based on 38 checklists
This page shows the probability of a species appearing on a checklist at Duke University--Wetland Center 'SWAMP' 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 | Northern Cardinal | 0 | 14 | 14 | 34 | 89.5% | 89% | ||
| 2 | Carolina Wren | 0 | 13 | 14 | 32 | 84.2% | 81% | ||
| 3 | Carolina Chickadee | 0 | 14 | 13 | 29 | 76.3% | 72% | ||
| 4 | American Goldfinch | 0 | 13 | 12 | 29 | 76.3% | 94% | ||
| 5 | Tufted Titmouse | 0 | 12 | 12 | 28 | 73.7% | 75% | ||
| 6 | Red-bellied Woodpecker | 0 | 13 | 9 | 26 | 68.4% | 79% | ||
| 7 | Downy Woodpecker | 0 | 11 | 11 | 25 | 65.8% | 78% | ||
| 8 | White-breasted Nuthatch | 0 | 13 | 11 | 25 | 65.8% | 89% | ||
| 9 | Gray Catbird | 0 | 13 | 12 | 23 | 60.5% | 85% | ||
| 10 | Eastern Bluebird | 0 | 12 | 10 | 20 | 52.6% | 72% | ||
| 11 | Ruby-throated Hummingbird | 0 | 11 | 10 | 20 | 52.6% | 92% | ||
| 12 | Mourning Dove | 0 | 10 | 8 | 18 | 47.4% | 80% | ||
| 13 | Blue Jay | 0 | 10 | 7 | 17 | 44.7% | 44% | ||
| 14 | Brown-headed Nuthatch | 0 | 9 | 7 | 16 | 42.1% | 67% | ||
| 15 | Great Blue Heron | 0 | 9 | 10 | 15 | 39.5% | 60% | ||
| 16 | Eastern Phoebe | 0 | 11 | 9 | 15 | 39.5% | 75% | ||
| 17 | American Redstart | 0 | 9 | 7 | 15 | 39.5% | 81% | ||
| 18 | Eastern Wood-Pewee | 0 | 9 | 8 | 15 | 39.5% | 83% | ||
| 19 | Northern Mockingbird | 0 | 10 | 8 | 15 | 39.5% | 73% | ||
| 20 | American Crow | 0 | 9 | 9 | 14 | 36.8% | 36% | ||
| 21 | White-eyed Vireo | 0 | 7 | 9 | 14 | 36.8% | 73% | ||
| 22 | American Robin | 0 | 7 | 9 | 14 | 36.8% | 72% | ||
| 23 | Pine Warbler | 0 | 8 | 7 | 13 | 34.2% | 51% | ||
| 24 | Belted Kingfisher | 0 | 9 | 7 | 12 | 31.6% | 75% | ||
| 25 | House Finch | 0 | 8 | 5 | 11 | 28.9% | 71% | ||
| 26 | Song Sparrow | 0 | 7 | 6 | 11 | 28.9% | 90% | ||
| 27 | Red-shouldered Hawk | 0 | 6 | 4 | 10 | 26.3% | 50% | ||
| 28 | Common Yellowthroat | 0 | 6 | 5 | 9 | 23.7% | 62% | ||
| 29 | Eastern Towhee | 0 | 7 | 6 | 9 | 23.7% | 62% | ||
| 30 | Mallard | 0 | 5 | 6 | 9 | 23.7% | 66% | ||
| 31 | Pileated Woodpecker | 0 | 5 | 8 | 8 | 21.1% | 42% | ||
| 32 | Brown Thrasher | 0 | 5 | 5 | 7 | 18.4% | 47% | ||
| 33 | Great Crested Flycatcher | 0 | 6 | 7 | 7 | 18.4% | 87% | ||
| 34 | Turkey Vulture | 0 | 5 | 4 | 6 | 15.8% | 23% | ||
| 35 | Blue-gray Gnatcatcher | 0 | 6 | 7 | 6 | 15.8% | 46% | ||
| 36 | Chimney Swift | 0 | 6 | 5 | 6 | 15.8% | 38% | ||
| 37 | Northern Flicker | 0 | 4 | 3 | 6 | 15.8% | 44% | ||
| 38 | Fish Crow | 0 | 5 | 6 | 6 | 15.8% | 52% | ||
| 39 | Summer Tanager | 0 | 4 | 5 | 5 | 13.2% | 35% | ||
| 40 | Indigo Bunting | 0 | 3 | 2 | 4 | 10.5% | 53% | ||
| 41 | Hairy Woodpecker | 0 | 4 | 3 | 4 | 10.5% | 34% | ||
| 42 | Green Heron | 0 | 4 | 2 | 4 | 10.5% | 62% | ||
| 43 | Acadian Flycatcher | 0 | 4 | 5 | 4 | 10.5% | 55% | ||
| 44 | Northern Parula | 0 | 3 | 2 | 3 | 7.9% | 27% | ||
| 45 | Black Vulture | 0 | 2 | 1 | 3 | 7.9% | 22% | ||
| 46 | Northern Waterthrush | 0 | 3 | 4 | 3 | 7.9% | 67% | ||
| 47 | Red-eyed Vireo | 0 | 2 | 2 | 2 | 5.3% | 10% | ||
| 48 | Black-and-white Warbler | 0 | 2 | 2 | 2 | 5.3% | 16% | ||
| 49 | Magnolia Warbler | 0 | 1 | 2 | 2 | 5.3% | 30% | ||
| 50 | Chipping Sparrow | 0 | 2 | 2 | 2 | 5.3% | 14% | ||
| 51 | Red-headed Woodpecker | 0 | 2 | 2 | 2 | 5.3% | 23% | ||
| 52 | Blue Grosbeak | 0 | 2 | 2 | 2 | 5.3% | 29% | ||
| 53 | Chestnut-sided Warbler | 0 | 2 | 2 | 2 | 5.3% | 40% | ||
| 54 | Red-tailed Hawk | 0 | 2 | 2 | 2 | 5.3% | 27% | ||
| 55 | House Wren | 0 | 2 | 2 | 2 | 5.3% | 36% | ||
| 56 | Blackburnian Warbler | 0 | 1 | 2 | 2 | 5.3% | 73% | ||
| 57 | Killdeer | 0 | 1 | 1 | 1 | 2.6% | 7% | ||
| 58 | Canada Goose | 0 | 1 | 1 | 1 | 2.6% | 4% | ||
| 59 | Yellow-billed Cuckoo | 0 | 1 | 1 | 1 | 2.6% | 7% | ||
| 60 | European Starling | 0 | 1 | 1 | 1 | 2.6% | 6% | ||
| 61 | Yellow-throated Vireo | 0 | 1 | 1 | 1 | 2.6% | 18% | ||
| 62 | Wood Duck | 0 | 1 | 1 | 1 | 2.6% | 11% | ||
| 63 | Hooded Warbler | 0 | 1 | 1 | 1 | 2.6% | 16% | ||
| 64 | Swainson's Thrush | 0 | 1 | 1 | 1 | 2.6% | 16% | ||
| 65 | Barred Owl | 0 | 1 | 1 | 1 | 2.6% | 13% | ||
| 66 | Cooper's Hawk | 0 | 1 | 1 | 1 | 2.6% | 13% | ||
| 67 | Northern Yellow Warbler | 0 | 1 | 1 | 1 | 2.6% | 26% | ||
| 68 | Wood Thrush | 0 | 1 | 1 | 1 | 2.6% | 13% | ||
| 69 | Eastern Kingbird | 0 | 1 | 1 | 1 | 2.6% | 29% | ||
| 70 | Pied-billed Grebe | 0 | 1 | 1 | 1 | 2.6% | 33% | ||
| 71 | Common Nighthawk | 0 | 1 | 1 | 1 | 2.6% | 43% | ||
| 72 | Yellow-rumped Warbler | 0 | 1 | 1 | 1 | 2.6% | 54% | ||
| 73 | Merlin | 1 | 1 | 1 | 1 | 2.6% | 55% | ||
| 74 | Wilson's Warbler | 0 | 1 | 1 | 1 | 2.6% | 55% | ||