Because of the heat this morning our two birders surveyed the picnic area,
third overlook, clay pond and upstream below the dam. Overall both the numbers
of individuals and species [29] were low. We had particularly nice views of
the wood ducks on a log in the pond, a red-eyed vireo along the river and a
green heron on the river. This Sunday morning walk is open to all and meets at
8:00am in the visitors center courtyard. -- Marshall Rawson, McLean VA
Canada Goose 15
Wood Duck 3
Mallard 20
Common Merganser 1
Double-crested Cormorant 3
Great Blue Heron 2
Green Heron 1
Turkey Vulture 6
Mourning Dove 1
Yellow-billed Cuckoo 1
Chimney Swift 20
Red-bellied Woodpecker 1
Pileated Woodpecker 1
Eastern Wood-Pewee 2
Eastern Kingbird 3
Red-eyed Vireo 1
Blue Jay 2
American Crow 5
Northern Rough-winged Swallow 2
Carolina Chickadee 3
Tufted Titmouse 5
White-breasted Nuthatch 2
Carolina Wren 1
Eastern Bluebird 1
Wood Thrush 1
American Robin 6
Northern Cardinal 3
Red-winged Blackbird 2
Common Grackle 3
