Hi again - my apologies, but I have to add a 1st year Pine Warbler to  
my Rock Creek Park Stables Addendum.  It was foraging on the ground,  
then lit in a pine tree (naturally) about 20 feet off the ground and I  
took about 30 photos of it - I forgot about this bird until I reviewed  
my photos.  I'm not recalling any Pines reported there this Fall  
season so I thought this extra Addendum might be of interest.

Best,
Steve Hersey
Washington, DC