| 2010 | J | F | M | A | My | Jn | Jy |
|---|---|---|---|---|---|---|---|
| Red-throated Loon | |||||||
| Common Loon | |||||||
| Pied-billed Grebe | |||||||
| Horned Grebe | |||||||
| Double-crest. Cormorant | X | X | X | X | X | X | X |
| Great Cormorant | X | X | X | X | |||
| Great Blue Heron | X | X | X | X | X | X | X |
| Great Egret | 4/13 | X | X | X | |||
| Little Blue Heron | |||||||
| Snowy Egret | |||||||
| Cattle Egret | |||||||
| Green Heron | |||||||
| Blk-crowned Night Heron | 4/18 | X | X | ||||
| Yellow-crowned Night Heron | |||||||
| Glossy Ibis | |||||||
| Black Vulture | X | X | |||||
| Turkey Vulture | X | X | X | X | X | X | X |
| Mute Swan | 1/19 | X | X | X | |||
| Snow Goose | 1/14 | ||||||
| Cackling Goose | |||||||
| Canada Goose | X | X | X | X | X | X | X |
| Brant | 2/1 | ||||||
| Wood Duck | 2/19 | ||||||
| American Wigeon | 1/23 | ||||||
| Gadwall | |||||||
| Green-winged Teal | |||||||
| Mallard | X | X | X | X | X | X | X |
| American Black Duck | 3/3 | ||||||
| Northern Pintail | |||||||
| Blue-winged Teal | |||||||
| Northern Shoveler | |||||||
| Canvasback | |||||||
| Redhead | |||||||
| Ring-necked Duck | 1/2 | X | |||||
| Greater Scaup | |||||||
| Lesser Scaup | |||||||
| Surf Scoter | |||||||
| Common Goldeneye | X | X | X | ||||
| Bufflehead | X | X | X | ||||
| Hooded Merganser | X | X | X | ||||
| Red-breasted Merganser | 3/18 | ||||||
| Common Merganser | X | X | X | X | |||
| Ruddy Duck | |||||||
| Osprey | 4/11 | X | X | ||||
| Northern Harrier | 2/13 | ||||||
| Sharp-shinned hawk | X | X | X | X | |||
| Cooper's hawk | X | X | X | X | X | ||
| Northern Goshawk | 2/27 | ||||||
| Bald Eagle | X | 7/6 | |||||
| Red-shouldered Hawk | 1/21 | ||||||
| Broad-winged Hawk | |||||||
| Red-tail Hawk | X | X | X | X | X | X | X |
| Rough-legged Hawk | |||||||
| American Kestrel | |||||||
| Merlin | 1/12 | ||||||
| Gyrfalcon | |||||||
| Peregrine Falcon | 1/1 | X | |||||
| Ruffed Grouse | |||||||
| Wild Turkey | |||||||
| American Coot | |||||||
| Semipalmated Plover | |||||||
| Killdeer | 3/2 | X | X | X | X | ||
| American Oystercatcher | |||||||
| American Woodcock | |||||||
| Short-billed Dowitcher | |||||||
| Greater Yellowlegs | |||||||
| Lesser Yellowlegs | 5/18 | ||||||
| Solitary Sandpiper | 5/8 | ||||||
| Spotted Sandpiper | 6/14 | ||||||
| Semipalmated Sandpiper | |||||||
| Western Sandpiper | |||||||
| Least Sandpiper | 5/10 | X | |||||
| White-rumped Sandpiper | |||||||
| Buff-breasted Sandpiper | |||||||
| Iceland Gull | 1/1 | ||||||
| Ring-billed Gull | X | X | X | X | X | X | X |
| Herring Gull | X | X | X | X | X | X | X |
| Great Black-backed Gull | X | X | X | X | X | X | X |
| Lesser Black-backed Gull | 2/3 | X | |||||
| Laughing Gull | 7/13 | ||||||
| Bonaparte's Gull | |||||||
| Caspian Tern | |||||||
| Common Tern | 7/3 | ||||||
| Least Tern | |||||||
| Black Skimmer | |||||||
| Rock Pigeon | X | X | X | X | X | X | X |
| Mourning Dove | X | X | X | X | X | X | X |
| Black-billed Cuckoo | 7/14 | ||||||
| Yellow-billed Cuckoo | |||||||
| Great Horned Owl | 2/15 | ||||||
| Common Nighthawk | 6/7 | ||||||
| Chimney Swift | 5/13 | X | X | ||||
| Ruby-thr. Hummingbird | 5/14 | X | X | ||||
| Belted Kingfisher | X | X | X | X | X | X | |
| Red-headed Woodpecker | |||||||
| Red-bellied Woodpecker | X | X | X | X | X | X | X |
| Yellow-bellied Sapsucker | X | ||||||
| Downy Woodpecker | X | X | X | X | X | X | X |
| Hairy Woodpecker | X | X | X | X | X | X | X |
| Northern Flicker | X | X | X | X | X | X | X |
| Pileated Woodpecker | |||||||
| Eastern Wood-Pewee | 5/27 | X | |||||
| Least Flycatcher | |||||||
| Eastern Phoebe | 3/22 | ||||||
| Great Crested Flycatcher | 5/1 | X | X | ||||
| Eastern Kingbird | 5/6 | X | X | ||||
| White-eyed Vireo | |||||||
| Blue-headed Vireo | |||||||
| Yellow-throated Vireo | |||||||
| Warbling Vireo | 5/1 | X | X | ||||
| Red-eyed Vireo | |||||||
| Blue jay | X | X | X | X | X | X | X |
| American Crow | X | X | X | X | X | X | X |
| Fish Crow | X | X | X | X | X | X | X |
| Horned lark | |||||||
| Tree Swallow | 3/22 | X | X | X | X | ||
| No. Rough-winged Swallow | 4/10 | X | X | X | |||
| Cliff Swallow | 5/16 | X | X | ||||
| Bank Swallow | |||||||
| Barn Swallow | 4/27 | X | X | X | |||
| Carolina Chickadee | 1/17 | X | |||||
| Blk-capped Chickadee | X | X | X | X | X | X | X |
| Tufted Titmouse | X | X | X | X | X | X | X |
| Red-breasted Nuthatch | |||||||
| White-breasted Nuthatch | X | X | X | X | X | X | X |
| Brown Creeper | |||||||
| Carolina Wren | X | X | X | X | X | X | X |
| House Wren | 4/22 | X | X | X | |||
| Winter Wren | |||||||
| Golden-crowned Kinglet | 4/5 | ||||||
| Ruby-crowned Kinglet | 4/4 | ||||||
| Blue-gray Gnatcatcher | 4/18 | X | |||||
| Eastern Bluebird | |||||||
| Veery | |||||||
| Swainson's Thrush | |||||||
| Hermit Thrush | |||||||
| Wood Thrush | 5/2 | ||||||
| American Robin | X | X | X | X | X | X | X |
| Gray Catbird | 2/13 | X | X | X | X | ||
| Northern Mockingbird | X | X | X | X | X | X | X |
| Brown Thrasher | |||||||
| European Starling | X | X | X | X | X | X | X |
| American Pipit | |||||||
| Cedar Waxwing | 2/14 | X | X | X | X | X | |
| Blue-winged Warbler | |||||||
| Nashville Warbler | |||||||
| Northern Parula | |||||||
| Yellow Warbler | 5/9 | X | X | ||||
| Chestnut-sided Warbler | |||||||
| Magnolia Warbler | |||||||
| Blk-throat. Blue Warbler | |||||||
| Yellow-rumped Warbler | X | X | X | ||||
| Blk-throat. Green Warbler | |||||||
| Blackburnian Warbler | |||||||
| Pine Warbler | |||||||
| Prairie Warbler | |||||||
| Palm Warbler | 4/11 | X | |||||
| Blackpoll Warbler | 5/13 | ||||||
| Black & white Warbler | |||||||
| American Redstart | |||||||
| Prothonotary Warbler | |||||||
| Ovenbird | |||||||
| Northern Waterthrush | |||||||
| Common Yellowthroat | |||||||
| Hooded Warbler | |||||||
| Canada Warbler | |||||||
| Yellow-breasted Chat | |||||||
| Scarlet Tanager | |||||||
| Summer Tanager | |||||||
| Eastern Towhee | 4/7 | ||||||
| Amer. Tree Sparrow | 1/21 | X | |||||
| Chipping Sparrow | 3/26 | X | X | X | X | ||
| Field Sparrow | |||||||
| Savannah Sparrow | 5/3 | ||||||
| Fox Sparrow | |||||||
| Song Sparrow | X | X | X | X | X | X | X |
| Lincoln's Sparrow | |||||||
| Swamp Sparrow | 1/10 | ||||||
| White-throated Sparrow | X | X | X | X | |||
| White-crowned Sparrow | |||||||
| Dark-eyed Junco | X | X | X | X | |||
| Northern Cardinal | X | X | X | X | X | X | X |
| Rose-breasted Grosbeak | 5/15 | ||||||
| Indigo Bunting | 5/15 | ||||||
| Dickcissel | |||||||
| Red-winged Blackbird | X | X | X | X | X | X | X |
| Eastern Meadowlark | |||||||
| Rusty Blackbird | |||||||
| Common Grackle | X | X | X | X | X | X | X |
| Brown-headed Cowbird | X | X | X | X | X | X | |
| Orchard Oriole | 5/13 | ||||||
| Baltimore Oriole | 5/5 | X | X | ||||
| Purple Finch | |||||||
| House Finch | X | X | X | X | X | X | X |
| Common Redpoll | |||||||
| Pine Siskin | 1/5 | X | |||||
| Amer. Goldfinch | X | X | X | X | X | X | X |
| House Sparrow | X | X | X | X | X | X | X |
| Bar-headed Goose | |||||||
| Egyptian Goose | X | X | |||||
| # of species | 59 | 58 | 54 | 56 | 64 | 58 | 57 |