Encouraged by a good showing this morning, I decided to see if anything 
good was around in the National Mall area today.

Best bird was a YELLOW-BREASTED CHAT in a small tree along the ridge just 
southwest of the Constitution Gardens pond--not exactly prime chat 
habitat!  Others of note in that area:
Ovenbird
Black & White Warbler
American Coot

Over at the D.C. WWI Memorial, I found the following birds of note:
Ruby-crowned Kinglet
Swainson's Thrush (probably at least 2)
Magnolia Warbler

White-throated Sparrows were in both areas.

Jason Waanders
NW DC
jwaandersATstarpower.net