Top Birds at Falls Lake--Rollingview Marina in April
relative to other locations within 25 miles of Cary, NC, USA
based on 3 checklists
This page shows the probability of a species appearing on a checklist at Falls Lake--Rollingview Marina 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 | Relative | |
|---|---|---|---|---|---|---|---|---|
| 1 | Northern Rough-winged Swallow | 29.6% | 100.0% | 70.4% | 3.4x | |||
| 2 | Double-crested Cormorant | 26.5% | 100.0% | 73.5% | 3.8x | |||
| 3 | Tufted Titmouse | 69.7% | 66.7% | 3.0% | 1.0x | |||
| 4 | Blue-gray Gnatcatcher | 62.2% | 66.7% | 4.4% | 1.1x | |||
| 5 | Great Blue Heron | 44.4% | 66.7% | 22.2% | 1.5x | |||
| 6 | Chipping Sparrow | 43.4% | 66.7% | 23.3% | 1.5x | |||
| 7 | Pine Warbler | 43.4% | 66.7% | 23.3% | 1.5x | |||
| 8 | Turkey Vulture | 42.8% | 66.7% | 23.8% | 1.6x | |||
| 9 | White-breasted Nuthatch | 22.4% | 66.7% | 44.3% | 3.0x | |||
| 10 | Yellow-throated Warbler | 19.7% | 66.7% | 47.0% | 3.4x | |||
| 11 | Osprey | 16.9% | 66.7% | 49.8% | 4.0x | |||
| 12 | Ring-billed Gull | 7.2% | 66.7% | 59.4% | 9.2x | |||
| 13 | Northern Cardinal | 80.5% | 33.3% | 47.1% | 0.4x | |||
| 14 | Carolina Chickadee | 66.2% | 33.3% | 32.9% | 0.5x | |||
| 15 | Red-bellied Woodpecker | 58.4% | 33.3% | 25.1% | 0.6x | |||
| 16 | American Crow | 56.6% | 33.3% | 23.2% | 0.6x | |||
| 17 | Blue Jay | 50.1% | 33.3% | 16.8% | 0.7x | |||
| 18 | Canada Goose | 48.9% | 33.3% | 15.6% | 0.7x | |||
| 19 | Mourning Dove | 46.2% | 33.3% | 12.9% | 0.7x | |||
| 20 | Brown-headed Cowbird | 35.7% | 33.3% | 2.4% | 0.9x | |||
| 21 | Brown-headed Nuthatch | 31.8% | 33.3% | 1.6% | 1.0x | |||
| 22 | Black Vulture | 20.0% | 33.3% | 13.4% | 1.7x | |||
| 23 | Great Crested Flycatcher | 19.9% | 33.3% | 13.4% | 1.7x | |||
| 24 | Barn Swallow | 19.1% | 33.3% | 14.2% | 1.7x | |||
| 25 | Ovenbird | 18.9% | 33.3% | 14.4% | 1.8x | |||
| 26 | Summer Tanager | 13.9% | 33.3% | 19.4% | 2.4x | |||
| 27 | Tree Swallow | 12.2% | 33.3% | 21.1% | 2.7x | |||
| 28 | Bald Eagle | 12.0% | 33.3% | 21.3% | 2.8x | |||
| 29 | Blue Grosbeak | 8.6% | 33.3% | 24.8% | 3.9x | |||
| 30 | Scarlet Tanager | 4.4% | 33.3% | 28.9% | 7.6x | |||
| 31 | Cliff Swallow | 3.4% | 33.3% | 30.0% | 9.9x |