Hi all,
           This morning I birded Aspen Hill Rec Area for a short time. It was most active between
Oriental Dr path and Russett.  Mostly the usual species, but heard a lingering Blue headed Vireo singing off and on.  Lots of Yellow rumped Warblers and both kinglets.  Had 1 Gray Catbird 'meow' call and perch close by. 

Gray Catbird   1
Blue headed Vireo  1
Yellow rumped Warblers-many
Golden crowned Kinglet
Ruby crowned Kinglet
Brown Creeper  1
White brs Nuthatch
Downy woodpecker
Pileated wp
Red bellied  wp
Winter Wren  1
Carolina Wren  2
Bluejay
Common Crow
Northern Cardinal
Cedar Waxwing
Eastern Phoebe   1
Mourning Dove
White throated Sparrow- many
Song Sparrow  1
Wood Duck  2
Red shouldered Hawk   1

D.Ford/Bethesda, Md