Here are the results from 8:00 am Great Falls Walk, led by Bert Claridge.
We saw the black-billed cuckoo in the picnic area and a black-crowned night
heron at the clay pond.
Marshall Rawson
McLean VA
Number of species: 52
Canada Goose 6
Wood Duck 3
Mallard 7
Common Merganser 3
Double-crested Cormorant 3
Great Blue Heron 14
Green Heron 1
Black-crowned Night-Heron 1
Black Vulture 5
Turkey Vulture 15
Bald Eagle 1
Red-tailed Hawk 2
Mourning Dove 1
Black-billed Cuckoo 1
Yellow-billed Cuckoo 5
Chimney Swift 12
Ruby-throated Hummingbird 1
Belted Kingfisher 1
Red-bellied Woodpecker 3
Downy Woodpecker 1
Hairy Woodpecker 2
Northern Flicker 1
Pileated Woodpecker 3
Eastern Wood-Pewee 4
Acadian Flycatcher 3
Eastern Phoebe 5
Great Crested Flycatcher 10
Red-eyed Vireo 7
Blue Jay 4
American Crow 4
Barn Swallow 1
Carolina Chickadee 10
Tufted Titmouse 12
White-breasted Nuthatch 4
Carolina Wren 12
Blue-gray Gnatcatcher 6
Eastern Bluebird 3
American Robin 5
European Starling 7
Cedar Waxwing 3
Northern Parula 4
Louisiana Waterthrush 1
Chipping Sparrow 3
Song Sparrow 1
Northern Cardinal 12
Indigo Bunting 1
Red-winged Blackbird 5
Common Grackle 6
Brown-headed Cowbird 10
Orchard Oriole 1
Baltimore Oriole 6
American Goldfinch 6
