Olive Branch Road NW (southeastern Durham County)
| Species ▼ | Avg. Count/Year ▼ | % Years Observed ▼ | % Routes Observed (any year) ▼ |
|---|---|---|---|
| Acadian Flycatcher | 0.64 | 50 | 97 |
| American Crow | 23.77 | 100 | 100 |
| American Goldfinch | 2.77 | 86 | 100 |
| American Redstart | 0.05 | 5 | 50 |
| American Robin | 8.68 | 100 | 100 |
| Barn Swallow | 0.55 | 36 | 100 |
| Barred Owl | 0.14 | 9 | 100 |
| Black Vulture | 0.09 | 5 | 88 |
| Blue Grosbeak | 3.32 | 77 | 100 |
| Blue Jay | 2.55 | 91 | 100 |
| Blue-gray Gnatcatcher | 10.82 | 100 | 100 |
| Brown Thrasher | 2.05 | 73 | 100 |
| Brown-headed Cowbird | 3 | 82 | 100 |
| Brown-headed Nuthatch | 1.23 | 59 | 100 |
| Canada Goose | 12.36 | 59 | 100 |
| Carolina Chickadee | 6.32 | 100 | 100 |
| Carolina Wren | 12 | 100 | 100 |
| Chimney Swift | 6.23 | 95 | 100 |
| Chipping Sparrow | 14.86 | 100 | 100 |
| Chuck-will's-widow | 0.14 | 14 | 32 |
| Common Grackle | 5.59 | 86 | 100 |
| Common Yellowthroat | 0.82 | 41 | 100 |
| Double-crested Cormorant | 0.23 | 9 | 26 |
| Downy Woodpecker | 2.14 | 86 | 100 |
| Eastern Bluebird | 7.59 | 100 | 100 |
| Eastern Kingbird | 0.32 | 23 | 94 |
| Eastern Phoebe | 2.41 | 91 | 100 |
| Eastern Towhee | 5.86 | 100 | 100 |
| Eastern Wood-Pewee | 0.77 | 55 | 100 |
| European Starling | 4.59 | 64 | 100 |
| Field Sparrow | 0.27 | 14 | 88 |
| Fish Crow | 9.14 | 91 | 100 |
| Gray Catbird | 0.27 | 23 | 100 |
| Great Blue Heron | 0.55 | 41 | 100 |
| Great Crested Flycatcher | 3.05 | 91 | 100 |
| Green Heron | 0.23 | 18 | 79 |
| Hairy Woodpecker | 0.14 | 14 | 94 |
| Hooded Warbler | 0.14 | 14 | 91 |
| House Finch | 6.41 | 91 | 100 |
| House Sparrow | 1.05 | 27 | 76 |
| Indigo Bunting | 6.27 | 100 | 100 |
| Kentucky Warbler | 0.05 | 5 | 29 |
| Killdeer | 0.73 | 45 | 100 |
| Louisiana Waterthrush | 0.14 | 14 | 68 |
| Mallard | 0.86 | 23 | 59 |
| Mourning Dove | 13.91 | 100 | 100 |
| Northern Bobwhite | 0.23 | 23 | 74 |
| Northern Cardinal | 32.23 | 100 | 100 |
| Northern Flicker | 0.36 | 32 | 100 |
| Northern House Wren | 0.23 | 18 | 65 |
| Northern Mockingbird | 11.45 | 100 | 100 |
| Northern Parula | 0.59 | 41 | 97 |
| Orchard Oriole | 0.5 | 36 | 91 |
| Osprey | 0.09 | 5 | 18 |
| Ovenbird | 1.18 | 59 | 100 |
| Pileated Woodpecker | 0.32 | 18 | 91 |
| Pine Warbler | 2.95 | 91 | 100 |
| Prairie Warbler | 0.14 | 14 | 82 |
| Purple Martin | 0.05 | 5 | 74 |
| Red-bellied Woodpecker | 5.68 | 100 | 100 |
| Red-eyed Vireo | 4.14 | 95 | 100 |
| Red-shouldered Hawk | 1.36 | 64 | 100 |
| Red-tailed Hawk | 0.09 | 9 | 94 |
| Rock Pigeon | 0.27 | 5 | 74 |
| Ruby-throated Hummingbird | 0.09 | 9 | 100 |
| Scarlet Tanager | 0.18 | 9 | 94 |
| Sharp-shinned Hawk | 0.05 | 5 | 21 |
| Song Sparrow | 0.14 | 9 | 74 |
| Summer Tanager | 2.5 | 82 | 100 |
| Tufted Titmouse | 10.27 | 91 | 100 |
| Turkey Vulture | 0.05 | 5 | 91 |
| White-breasted Nuthatch | 1.09 | 68 | 100 |
| White-eyed Vireo | 0.45 | 27 | 100 |
| Wild Turkey | 0.14 | 9 | 79 |
| Wood Duck | 0.05 | 5 | 56 |
| Wood Thrush | 1.73 | 68 | 100 |
| Yellow-billed Cuckoo | 0.91 | 41 | 100 |
| Yellow-breasted Chat | 1.32 | 68 | 97 |
| Yellow-throated Vireo | 0.23 | 18 | 94 |
| Yellow-throated Warbler | 0.05 | 5 | 97 |