Top Birds at Mason Farm Biological Reserve in August
relative to other locations within 25 miles of Cary, NC, USA
based on 209 checklists
This page shows the probability of a species appearing on a checklist at Mason Farm Biological Reserve during the month of August. 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 | Carolina Wren | 72.0% | 85.6% | 13.6% | 1.2x | |||
| 2 | Northern Cardinal | 65.7% | 82.8% | 17.1% | 1.3x | |||
| 3 | Carolina Chickadee | 57.7% | 78.5% | 20.7% | 1.4x | |||
| 4 | Blue-gray Gnatcatcher | 39.8% | 75.1% | 35.4% | 1.9x | |||
| 5 | Indigo Bunting | 26.7% | 74.2% | 47.4% | 2.8x | |||
| 6 | Tufted Titmouse | 51.8% | 72.2% | 20.4% | 1.4x | |||
| 7 | Red-bellied Woodpecker | 38.1% | 69.9% | 31.8% | 1.8x | |||
| 8 | American Robin | 27.0% | 67.9% | 40.9% | 2.5x | |||
| 9 | American Goldfinch | 59.2% | 67.0% | 7.8% | 1.1x | |||
| 10 | American Crow | 53.5% | 65.1% | 11.6% | 1.2x | |||
| 11 | Downy Woodpecker | 39.8% | 63.6% | 23.8% | 1.6x | |||
| 12 | Eastern Bluebird | 39.2% | 61.7% | 22.5% | 1.6x | |||
| 13 | Northern Mockingbird | 28.6% | 56.9% | 28.4% | 2.0x | |||
| 14 | Ruby-throated Hummingbird | 33.3% | 56.0% | 22.7% | 1.7x | |||
| 15 | Eastern Wood-Pewee | 18.4% | 53.6% | 35.2% | 2.9x | |||
| 16 | White-eyed Vireo | 19.6% | 50.7% | 31.1% | 2.6x | |||
| 17 | Mourning Dove | 47.6% | 49.8% | 2.2% | 1.0x | |||
| 18 | Yellow-billed Cuckoo | 14.8% | 48.3% | 33.6% | 3.3x | |||
| 19 | Summer Tanager | 13.8% | 44.0% | 30.2% | 3.2x | |||
| 20 | Blue Jay | 36.4% | 43.1% | 6.6% | 1.2x | |||
| 21 | Red-eyed Vireo | 21.0% | 42.1% | 21.1% | 2.0x | |||
| 22 | Turkey Vulture | 31.2% | 41.6% | 10.4% | 1.3x | |||
| 23 | Gray Catbird | 26.8% | 40.7% | 13.9% | 1.5x | |||
| 24 | Red-shouldered Hawk | 25.0% | 38.3% | 13.3% | 1.5x | |||
| 25 | Common Yellowthroat | 11.4% | 37.3% | 26.0% | 3.3x | |||
| 26 | Great Crested Flycatcher | 17.4% | 36.8% | 19.5% | 2.1x | |||
| 27 | White-breasted Nuthatch | 27.5% | 35.4% | 7.9% | 1.3x | |||
| 28 | Blue Grosbeak | 21.7% | 34.9% | 13.2% | 1.6x | |||
| 29 | European Starling | 9.4% | 30.1% | 20.8% | 3.2x | |||
| 30 | Pileated Woodpecker | 15.5% | 29.2% | 13.7% | 1.9x | |||
| 31 | Acadian Flycatcher | 9.0% | 28.7% | 19.7% | 3.2x | |||
| 32 | Chimney Swift | 18.3% | 26.8% | 8.5% | 1.5x | |||
| 33 | Fish Crow | 25.8% | 26.3% | 0.5% | 1.0x | |||
| 34 | Barred Owl | 4.1% | 21.5% | 17.4% | 5.3x | |||
| 35 | Brown Thrasher | 15.0% | 20.1% | 5.1% | 1.3x | |||
| 36 | Northern Flicker | 8.5% | 18.7% | 10.1% | 2.2x | |||
| 37 | Eastern Towhee | 25.4% | 18.2% | 7.2% | 0.7x | |||
| 38 | Eastern Phoebe | 20.1% | 18.2% | 1.9% | 0.9x | |||
| 39 | Northern Parula | 7.1% | 17.7% | 10.6% | 2.5x | |||
| 40 | Great Blue Heron | 47.5% | 16.7% | 30.7% | 0.4x | |||
| 41 | Red-headed Woodpecker | 10.2% | 16.3% | 6.0% | 1.6x | |||
| 42 | Hairy Woodpecker | 7.7% | 15.3% | 7.6% | 2.0x | |||
| 43 | American Redstart | 6.0% | 14.8% | 8.8% | 2.5x | |||
| 44 | Black-and-white Warbler | 5.3% | 14.8% | 9.5% | 2.8x | |||
| 45 | Black Vulture | 15.9% | 13.4% | 2.5% | 0.8x | |||
| 46 | Pine Warbler | 16.3% | 12.0% | 4.3% | 0.7x | |||
| 47 | Green Heron | 18.4% | 11.0% | 7.4% | 0.6x | |||
| 48 | Brown-headed Nuthatch | 26.7% | 10.5% | 16.1% | 0.4x | |||
| 49 | Eastern Kingbird | 14.0% | 10.5% | 3.5% | 0.8x | |||
| 50 | Red-tailed Hawk | 10.2% | 10.5% | 0.3% | 1.0x | |||
| 51 | Killdeer | 23.2% | 9.6% | 13.6% | 0.4x | |||
| 52 | Belted Kingfisher | 23.1% | 8.6% | 14.5% | 0.4x | |||
| 53 | Prothonotary Warbler | 2.3% | 8.6% | 6.3% | 3.7x | |||
| 54 | Common Grackle | 10.0% | 8.1% | 1.9% | 0.8x | |||
| 55 | Yellow-throated Vireo | 3.5% | 8.1% | 4.6% | 2.3x | |||
| 56 | House Finch | 20.4% | 7.7% | 12.8% | 0.4x | |||
| 57 | House Wren | 4.5% | 7.7% | 3.1% | 1.7x | |||
| 58 | Chipping Sparrow | 18.9% | 6.7% | 12.2% | 0.4x | |||
| 59 | Prairie Warbler | 2.8% | 6.2% | 3.5% | 2.2x | |||
| 60 | Wild Turkey | 0.9% | 6.2% | 5.4% | 7.3x | |||
| 61 | Scarlet Tanager | 1.3% | 5.7% | 4.5% | 4.5x | |||
| 62 | Orchard Oriole | 1.9% | 5.3% | 3.4% | 2.8x | |||
| 63 | Song Sparrow | 9.6% | 4.8% | 4.8% | 0.5x | |||
| 64 | Red-winged Blackbird | 6.0% | 4.8% | 1.3% | 0.8x | |||
| 65 | Hooded Warbler | 3.1% | 4.8% | 1.7% | 1.6x | |||
| 66 | Baltimore Oriole | 0.5% | 4.8% | 4.3% | 9.4x | |||
| 67 | Cooper's Hawk | 4.5% | 3.8% | 0.7% | 0.8x | |||
| 68 | Wood Thrush | 1.3% | 3.8% | 2.5% | 2.9x | |||
| 69 | Canada Goose | 26.6% | 3.3% | 23.2% | 0.1x | |||
| 70 | Wood Duck | 11.2% | 3.3% | 7.9% | 0.3x | |||
| 71 | Yellow-breasted Chat | 1.5% | 3.3% | 1.9% | 2.3x | |||
| 72 | Ovenbird | 1.2% | 3.3% | 2.2% | 2.9x | |||
| 73 | Barn Swallow | 11.6% | 2.9% | 8.7% | 0.2x | |||
| 74 | Yellow Warbler | 2.3% | 2.9% | 0.6% | 1.2x | |||
| 75 | Northern Waterthrush | 0.8% | 2.4% | 1.6% | 2.9x | |||
| 76 | Empidonax sp. | 0.6% | 2.4% | 1.8% | 3.8x | |||
| 77 | Purple Martin | 2.3% | 1.9% | 0.4% | 0.8x | |||
| 78 | Worm-eating Warbler | 1.8% | 1.9% | 0.1% | 1.0x | |||
| 79 | Yellow-throated Warbler | 1.8% | 1.9% | 0.1% | 1.1x | |||
| 80 | Blue-winged Warbler | 1.2% | 1.9% | 0.7% | 1.6x | |||
| 81 | Louisiana Waterthrush | 1.1% | 1.9% | 0.8% | 1.8x | |||
| 82 | Great Egret | 34.3% | 1.4% | 32.8% | 0.0x | |||
| 83 | Mallard | 23.6% | 1.4% | 22.2% | 0.1x | |||
| 84 | Osprey | 21.4% | 1.4% | 19.9% | 0.1x | |||
| 85 | Bald Eagle | 9.2% | 1.4% | 7.7% | 0.2x | |||
| 86 | Brown-headed Cowbird | 5.8% | 1.4% | 4.4% | 0.2x | |||
| 87 | Cedar Waxwing | 1.4% | 1.4% | 0.0% | 1.0x | |||
| 88 | Yellow-crowned Night-Heron | 1.4% | 1.4% | 0.0% | 1.0x | |||
| 89 | crow sp. | 1.4% | 1.4% | 0.1% | 1.1x | |||
| 90 | Spotted Sandpiper | 11.0% | 1.0% | 10.1% | 0.1x | |||
| 91 | Chestnut-sided Warbler | 1.8% | 1.0% | 0.8% | 0.5x | |||
| 92 | Mississippi Kite | 0.9% | 1.0% | 0.1% | 1.1x | |||
| 93 | swallow sp. | 0.7% | 1.0% | 0.2% | 1.3x | |||
| 94 | warbler sp. (Parulidae sp.) | 0.4% | 1.0% | 0.5% | 2.3x | |||
| 95 | Downy/Hairy Woodpecker | 0.3% | 1.0% | 0.6% | 2.9x | |||
| 96 | Canada Warbler | 0.3% | 1.0% | 0.6% | 3.0x | |||
| 97 | Common Raven | 0.2% | 1.0% | 0.8% | 6.3x | |||
| 98 | Least Flycatcher | 0.1% | 1.0% | 0.8% | 8.7x | |||
| 99 | Blue-headed Vireo | 0.1% | 1.0% | 0.9% | 13.9x | |||
| 100 | Double-crested Cormorant | 15.3% | 0.5% | 14.8% | 0.0x | |||
| 101 | Field Sparrow | 2.7% | 0.5% | 2.2% | 0.2x | |||
| 102 | Common Nighthawk | 0.8% | 0.5% | 0.3% | 0.6x | |||
| 103 | Broad-winged Hawk | 0.7% | 0.5% | 0.2% | 0.7x | |||
| 104 | Magnolia Warbler | 0.6% | 0.5% | 0.1% | 0.8x | |||
| 105 | hawk sp. | 0.5% | 0.5% | 0.0% | 1.0x | |||
| 106 | Olive-sided Flycatcher | 0.3% | 0.5% | 0.1% | 1.4x | |||
| 107 | Northern Bobwhite | 0.3% | 0.5% | 0.1% | 1.4x | |||
| 108 | Eastern Whip-poor-will | 0.2% | 0.5% | 0.2% | 2.0x | |||
| 109 | Eastern Screech-Owl | 0.2% | 0.5% | 0.3% | 2.9x | |||
| 110 | Accipiter sp. | 0.1% | 0.5% | 0.4% | 4.3x | |||
| 111 | White-throated Sparrow | 0.0% | 0.5% | 0.5% | 34.8x |