Devoted a few hours this morning on the Ridge (Picnic Area 18) at Rock  
Creek Park. Jim Lemert, Steve Hersey, and I saw the following birds:

BLUE-WINGED WARBLER     1
Chestnut-sided Warbler     1
Black-and-white Warbler     5

Great Egret     1 (fly-over)  Steve
Mourning Dove     3
Cuckoo  sp.   1  (possibly a black-billed)  Jim
Red-bellied Woodpecker     1
Northern Flicker     1
Eastern Wood-Pewee     3
Flycatcher sp.    1
Red-eyed Vireo     3
Carolina Chickadee     10
Tufted Titmouse     4
Blue-gray Gnatcatcher     20
American Robin     6
Northern Cardinal     4
Baltimore Oriole     2  heard
American Goldfinch     1

Have Fun Birding!

Wallace Kornack
Washington DC