Results

NOTE: The % change is set to zero for species observed in five or fewer years.

Name ↕Trend % Change per Year ↓
Acadian Flycatcher
6.20
American Crow
-0.82
American Goldfinch
-3.09
American Redstart
-2.58
American Robin
-2.14
Bald Eagle
6.38
Baltimore Oriole
0.00
Barn Swallow
-2.47
Barred Owl
2.95
Belted Kingfisher
-7.13
Black Vulture
6.09
Black-and-white Warbler
4.76
Blue Grosbeak
0.69
Blue Jay
-1.76
Blue-gray Gnatcatcher
0.69
Blue-headed Vireo
-5.52
Broad-winged Hawk
-10.19
Brown Thrasher
-0.07
Brown-headed Cowbird
0.85
Brown-headed Nuthatch
1.57
Canada Goose
-2.90
Carolina Chickadee
-0.11
Carolina Wren
0.71
Cedar Waxwing
-1.16
Chimney Swift
-3.50
Chipping Sparrow
1.25
Chuck-will's-widow
0.55
Cliff Swallow
15.41
Common Grackle
-5.92
Common Yellowthroat
-3.07
Cooper's Hawk
-0.54
Dickcissel
0.00
Double-crested Cormorant
2.84
Downy Woodpecker
0.90
Eastern Bluebird
0.11
Eastern Kingbird
-1.86
Eastern Meadowlark
-2.71
Eastern Phoebe
1.14
Eastern Screech-Owl
4.97
Eastern Towhee
-3.06
Eastern Whip-poor-will
-5.25
Eastern Wood-Pewee
-0.75
European Starling
-3.14
Field Sparrow
-4.46
Fish Crow
6.20
Grasshopper Sparrow
-0.42
Gray Catbird
-1.13
Great Blue Heron
0.88
Great Crested Flycatcher
3.64
Great Horned Owl
-1.42
Green Heron
-4.77
Hairy Woodpecker
-1.24
Hooded Warbler
2.37
House Finch
0.13
House Sparrow
-7.65
Indigo Bunting
-2.76
Kentucky Warbler
3.31
Killdeer
-1.97
Loggerhead Shrike
-0.14
Louisiana Waterthrush
2.11
Mallard
-4.08
Mourning Dove
-1.19
Northern Bobwhite
-11.63
Northern Cardinal
-0.46
Northern Flicker
-4.25
Northern House Wren
-4.20
Northern Mockingbird
-1.00
Northern Parula
3.52
Northern Rough-winged Swallow
1.03
Orchard Oriole
-2.21
Osprey
6.58
Ovenbird
-0.25
Pileated Woodpecker
3.88
Pine Warbler
-0.54
Prairie Warbler
-4.17
Prothonotary Warbler
3.03
Purple Martin
1.32
Red-bellied Woodpecker
0.15
Red-eyed Vireo
-1.04
Red-headed Woodpecker
1.79
Red-shouldered Hawk
5.44
Red-tailed Hawk
0.68
Red-winged Blackbird
-2.74
Rock Pigeon
-4.19
Ruby-throated Hummingbird
-3.65
Scarlet Tanager
-4.17
Sharp-shinned Hawk
-5.82
Song Sparrow
3.24
Summer Tanager
2.38
Tree Swallow
12.55
Tufted Titmouse
0.38
Turkey Vulture
0.84
Warbling Vireo
-16.24
White-breasted Nuthatch
1.84
White-eyed Vireo
6.70
Wild Turkey
6.42
Wood Duck
0.77
Wood Thrush
-6.09
Yellow Warbler
3.31
Yellow-billed Cuckoo
1.52
Yellow-breasted Chat
-3.80
Yellow-throated Vireo
-1.15
Yellow-throated Warbler
7.05