Birding on the Ridge and in the Maintenance Yard was slow this  
morning.  On the Ridge there were only two warblers---Black-and white  
and Black-throated Blue.  There were several Common Yellowthroats and  
a Red-shouldered Hawk in the Maintenance Yard, but when exiting the  
Yard around 8:45AM, fellow birders and I saw the following:
American Redstart 4
Black-throated Blue Warbler
Tennessee Warbler 2
Northern Parula
Black-and white Warbler 2
Wood Thrush
Veery
Red-breasted Nuthatch (heard)
White-breasted Nuthatch and Titmouse (numerous)

Have fun birding!

Wallace Kornack
Washington  DC