Top Birds at Glennstone/Heron Rookery in May
relative to other locations within 25 miles of Cary, NC, USA
based on 65 checklists
This page shows the probability of a species appearing on a checklist at Glennstone/Heron Rookery during the month of May. 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 | Great Blue Heron | 47.8% | 89.2% | 41.5% | 1.9x | |||
| 2 | Northern Cardinal | 79.4% | 78.5% | 1.0% | 1.0x | |||
| 3 | Great Egret | 2.0% | 76.9% | 74.9% | 38.9x | |||
| 4 | Tufted Titmouse | 64.7% | 73.8% | 9.2% | 1.1x | |||
| 5 | Indigo Bunting | 44.7% | 70.8% | 26.0% | 1.6x | |||
| 6 | Carolina Wren | 70.0% | 67.7% | 2.3% | 1.0x | |||
| 7 | Carolina Chickadee | 60.5% | 64.6% | 4.1% | 1.1x | |||
| 8 | Blue-gray Gnatcatcher | 56.4% | 61.5% | 5.1% | 1.1x | |||
| 9 | Pine Warbler | 38.9% | 61.5% | 22.6% | 1.6x | |||
| 10 | Mourning Dove | 49.2% | 60.0% | 10.8% | 1.2x | |||
| 11 | Red-eyed Vireo | 51.4% | 53.8% | 2.4% | 1.0x | |||
| 12 | Turkey Vulture | 39.4% | 53.8% | 14.5% | 1.4x | |||
| 13 | Great Crested Flycatcher | 48.0% | 52.3% | 4.4% | 1.1x | |||
| 14 | Red-bellied Woodpecker | 55.2% | 50.8% | 4.4% | 0.9x | |||
| 15 | Northern Parula | 36.2% | 49.2% | 13.0% | 1.4x | |||
| 16 | Northern Mockingbird | 31.3% | 49.2% | 18.0% | 1.6x | |||
| 17 | Acadian Flycatcher | 26.6% | 47.7% | 21.1% | 1.8x | |||
| 18 | American Crow | 56.7% | 46.2% | 10.6% | 0.8x | |||
| 19 | Downy Woodpecker | 39.2% | 46.2% | 6.9% | 1.2x | |||
| 20 | Blue Jay | 44.4% | 44.6% | 0.2% | 1.0x | |||
| 21 | White-eyed Vireo | 31.9% | 44.6% | 12.8% | 1.4x | |||
| 22 | Canada Goose | 42.3% | 43.1% | 0.8% | 1.0x | |||
| 23 | Common Yellowthroat | 40.7% | 43.1% | 2.4% | 1.1x | |||
| 24 | Common Grackle | 36.9% | 41.5% | 4.6% | 1.1x | |||
| 25 | Eastern Bluebird | 49.5% | 40.0% | 9.5% | 0.8x | |||
| 26 | Chipping Sparrow | 37.2% | 40.0% | 2.8% | 1.1x | |||
| 27 | Ovenbird | 18.6% | 40.0% | 21.4% | 2.1x | |||
| 28 | Summer Tanager | 37.8% | 38.5% | 0.7% | 1.0x | |||
| 29 | Brown-headed Cowbird | 35.8% | 38.5% | 2.7% | 1.1x | |||
| 30 | Red-winged Blackbird | 27.1% | 36.9% | 9.8% | 1.4x | |||
| 31 | Hooded Warbler | 10.9% | 35.4% | 24.5% | 3.2x | |||
| 32 | Black Vulture | 21.1% | 33.8% | 12.8% | 1.6x | |||
| 33 | Pileated Woodpecker | 19.3% | 33.8% | 14.5% | 1.8x | |||
| 34 | Prothonotary Warbler | 16.4% | 33.8% | 17.5% | 2.1x | |||
| 35 | Red-shouldered Hawk | 31.6% | 32.3% | 0.7% | 1.0x | |||
| 36 | Yellow-throated Warbler | 14.7% | 32.3% | 17.6% | 2.2x | |||
| 37 | Eastern Towhee | 37.8% | 30.8% | 7.1% | 0.8x | |||
| 38 | Brown Thrasher | 16.7% | 30.8% | 14.0% | 1.8x | |||
| 39 | Yellow-billed Cuckoo | 12.0% | 29.2% | 17.3% | 2.4x | |||
| 40 | Wood Thrush | 14.1% | 27.7% | 13.6% | 2.0x | |||
| 41 | European Starling | 22.7% | 24.6% | 1.9% | 1.1x | |||
| 42 | American Goldfinch | 43.6% | 21.5% | 22.1% | 0.5x | |||
| 43 | Brown-headed Nuthatch | 30.6% | 21.5% | 9.1% | 0.7x | |||
| 44 | House Finch | 27.2% | 21.5% | 5.7% | 0.8x | |||
| 45 | Wood Duck | 12.7% | 21.5% | 8.9% | 1.7x | |||
| 46 | Green Heron | 10.6% | 21.5% | 10.9% | 2.0x | |||
| 47 | Northern Rough-winged Swallow | 33.3% | 20.0% | 13.3% | 0.6x | |||
| 48 | Eastern Kingbird | 26.4% | 20.0% | 6.4% | 0.8x | |||
| 49 | Gray Catbird | 31.4% | 18.5% | 12.9% | 0.6x | |||
| 50 | American Robin | 38.1% | 16.9% | 21.2% | 0.4x | |||
| 51 | Ruby-throated Hummingbird | 19.0% | 16.9% | 2.1% | 0.9x | |||
| 52 | Chimney Swift | 28.9% | 13.8% | 15.1% | 0.5x | |||
| 53 | Red-headed Woodpecker | 11.1% | 13.8% | 2.7% | 1.2x | |||
| 54 | Hairy Woodpecker | 8.3% | 12.3% | 4.0% | 1.5x | |||
| 55 | Barred Owl | 8.1% | 12.3% | 4.3% | 1.5x | |||
| 56 | Fish Crow | 33.3% | 10.8% | 22.6% | 0.3x | |||
| 57 | White-breasted Nuthatch | 23.7% | 10.8% | 12.9% | 0.5x | |||
| 58 | Blue Grosbeak | 23.4% | 10.8% | 12.6% | 0.5x | |||
| 59 | Anhinga | 0.2% | 10.8% | 10.5% | 43.9x | |||
| 60 | Mallard | 30.5% | 9.2% | 21.3% | 0.3x | |||
| 61 | Orchard Oriole | 15.3% | 9.2% | 6.0% | 0.6x | |||
| 62 | Red-tailed Hawk | 14.1% | 9.2% | 4.9% | 0.7x | |||
| 63 | Eastern Phoebe | 34.1% | 7.7% | 26.4% | 0.2x | |||
| 64 | Barn Swallow | 31.4% | 7.7% | 23.7% | 0.2x | |||
| 65 | Eastern Wood-Pewee | 21.8% | 7.7% | 14.1% | 0.4x | |||
| 66 | Yellow-throated Vireo | 6.4% | 7.7% | 1.3% | 1.2x | |||
| 67 | Killdeer | 20.1% | 6.2% | 13.9% | 0.3x | |||
| 68 | Northern Flicker | 9.2% | 6.2% | 3.1% | 0.7x | |||
| 69 | Solitary Sandpiper | 8.0% | 6.2% | 1.9% | 0.8x | |||
| 70 | Swainson's Thrush | 6.5% | 6.2% | 0.3% | 1.0x | |||
| 71 | Osprey | 15.5% | 4.6% | 10.9% | 0.3x | |||
| 72 | Song Sparrow | 14.2% | 4.6% | 9.6% | 0.3x | |||
| 73 | Cedar Waxwing | 13.0% | 4.6% | 8.4% | 0.4x | |||
| 74 | Louisiana Waterthrush | 7.3% | 4.6% | 2.7% | 0.6x | |||
| 75 | crow sp. | 1.8% | 4.6% | 2.8% | 2.6x | |||
| 76 | American Redstart | 22.7% | 3.1% | 19.6% | 0.1x | |||
| 77 | Double-crested Cormorant | 19.1% | 3.1% | 16.0% | 0.2x | |||
| 78 | Belted Kingfisher | 12.0% | 3.1% | 8.9% | 0.3x | |||
| 79 | Prairie Warbler | 7.7% | 3.1% | 4.7% | 0.4x | |||
| 80 | Cooper's Hawk | 2.7% | 3.1% | 0.3% | 1.1x | |||
| 81 | heron sp. | 0.0% | 3.1% | 3.0% | 97.3x | |||
| 82 | Spotted Sandpiper | 16.3% | 1.5% | 14.8% | 0.1x | |||
| 83 | Scarlet Tanager | 12.2% | 1.5% | 10.6% | 0.1x | |||
| 84 | Yellow-rumped Warbler | 11.3% | 1.5% | 9.8% | 0.1x | |||
| 85 | Yellow-breasted Chat | 11.1% | 1.5% | 9.6% | 0.1x | |||
| 86 | House Sparrow | 3.3% | 1.5% | 1.8% | 0.5x | |||
| 87 | Kentucky Warbler | 1.9% | 1.5% | 0.4% | 0.8x | |||
| 88 | Empidonax sp. | 0.3% | 1.5% | 1.3% | 5.7x | |||
| 89 | Common Raven | 0.2% | 1.5% | 1.4% | 8.8x | |||
| 90 | American Bittern | 0.1% | 1.5% | 1.4% | 11.4x | |||
| 91 | woodpecker sp. | 0.1% | 1.5% | 1.4% | 13.9x | |||
| 92 | Little Blue Heron | 0.1% | 1.5% | 1.4% | 15.0x |