Top Birds at Erwin Road Swamp in April
relative to other locations within 25 miles of Cary, NC, USA
based on 9 checklists
This page shows the probability of a species appearing on a checklist at Erwin Road Swamp in April. 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.
| Rank | Info | Pics | Species | Entire Region | This Location | Difference | |
|---|---|---|---|---|---|---|---|
| 1 | Northern Cardinal | 80.3% | 77.8% | 2.6% | |||
| 2 | Eastern Bluebird | 48.2% | 55.6% | 7.3% | |||
| 3 | American Goldfinch | 45.1% | 55.6% | 10.5% | |||
| 4 | Common Yellowthroat | 33.2% | 55.6% | 22.3% | |||
| 5 | Blue-gray Gnatcatcher | 62.4% | 44.4% | 18.0% | |||
| 6 | Blue Jay | 49.8% | 44.4% | 5.4% | |||
| 7 | Great Blue Heron | 44.7% | 44.4% | 0.2% | |||
| 8 | Chipping Sparrow | 43.0% | 44.4% | 1.4% | |||
| 9 | Turkey Vulture | 42.7% | 44.4% | 1.7% | |||
| 10 | American Robin | 42.6% | 44.4% | 1.9% | |||
| 11 | Red-winged Blackbird | 26.1% | 44.4% | 18.4% | |||
| 12 | Brown Thrasher | 20.8% | 44.4% | 23.6% | |||
| 13 | Carolina Wren | 70.5% | 33.3% | 37.1% | |||
| 14 | Red-bellied Woodpecker | 58.1% | 33.3% | 24.8% | |||
| 15 | Northern Parula | 36.0% | 33.3% | 2.7% | |||
| 16 | Mallard | 30.2% | 33.3% | 3.2% | |||
| 17 | Song Sparrow | 22.7% | 33.3% | 10.6% | |||
| 18 | Yellow-throated Warbler | 19.9% | 33.3% | 13.5% | |||
| 19 | Tufted Titmouse | 69.5% | 22.2% | 47.3% | |||
| 20 | American Crow | 56.3% | 22.2% | 34.1% | |||
| 21 | Canada Goose | 49.1% | 22.2% | 26.9% | |||
| 22 | Eastern Towhee | 46.4% | 22.2% | 24.1% | |||
| 23 | Yellow-rumped Warbler | 46.3% | 22.2% | 24.1% | |||
| 24 | Downy Woodpecker | 38.7% | 22.2% | 16.5% | |||
| 25 | White-eyed Vireo | 37.8% | 22.2% | 15.5% | |||
| 26 | Brown-headed Cowbird | 35.4% | 22.2% | 13.2% | |||
| 27 | Brown-headed Nuthatch | 31.3% | 22.2% | 9.1% | |||
| 28 | Northern Mockingbird | 28.3% | 22.2% | 6.1% | |||
| 29 | Common Grackle | 27.2% | 22.2% | 5.0% | |||
| 30 | Black Vulture | 19.8% | 22.2% | 2.4% | |||
| 31 | Pileated Woodpecker | 19.7% | 22.2% | 2.5% | |||
| 32 | Swamp Sparrow | 13.5% | 22.2% | 8.8% | |||
| 33 | Red-tailed Hawk | 13.4% | 22.2% | 8.8% | |||
| 34 | Carolina Chickadee | 66.1% | 11.1% | 54.9% | |||
| 35 | White-throated Sparrow | 56.6% | 11.1% | 45.5% | |||
| 36 | Mourning Dove | 45.9% | 11.1% | 34.8% | |||
| 37 | Pine Warbler | 43.0% | 11.1% | 31.9% | |||
| 38 | Eastern Phoebe | 34.3% | 11.1% | 23.2% | |||
| 39 | Ruby-crowned Kinglet | 32.8% | 11.1% | 21.7% | |||
| 40 | Red-eyed Vireo | 29.9% | 11.1% | 18.8% | |||
| 41 | White-breasted Nuthatch | 21.9% | 11.1% | 10.8% | |||
| 42 | Great Crested Flycatcher | 19.8% | 11.1% | 8.6% | |||
| 43 | Barn Swallow | 19.2% | 11.1% | 8.1% | |||
| 44 | Ovenbird | 19.0% | 11.1% | 7.9% | |||
| 45 | Gray Catbird | 18.9% | 11.1% | 7.8% | |||
| 46 | Belted Kingfisher | 18.5% | 11.1% | 7.4% | |||
| 47 | Northern Flicker | 13.9% | 11.1% | 2.8% | |||
| 48 | Tree Swallow | 12.3% | 11.1% | 1.2% | |||
| 49 | Palm Warbler | 8.6% | 11.1% | 2.5% | |||
| 50 | Hermit Thrush | 8.2% | 11.1% | 2.9% | |||
| 51 | Green Heron | 6.9% | 11.1% | 4.2% | |||
| 52 | Blue-headed Vireo | 4.3% | 11.1% | 6.8% | |||
| 53 | Wild Turkey | 1.8% | 11.1% | 9.3% | |||
| 54 | Orange-crowned Warbler | 0.3% | 11.1% | 10.8% |