This morning (9/9) at Rock Creek Park in the rain....

American Redstart      1
Acadian Flycatcher      heard
Northern Cardinal       2
American Robin      20+
Common Grackle      30+

Someone left a note on the windshield of my car listing the following  
birds seen at the Ridge:
Black-and-white Warbler      1
Common Yellowthroat      2
Ruby-throated Hummingbird      1

Have Fun Birding!

Wallace Kornack
Washington DC