Hi all,
 
 Birded for a couple of hours along upper Rock Creek, near Dewey Rd. Had some good migrants, but not much out of the ordinary.  First bird seen was a Cooper's Hawk flying low over the area, that spooked a lot of birds. When it passed, all the little birds cautiously came back out. Lots of Gray Catbirds around, must have been a backlog.
 
Cooper's Hawk
Red shouldered Hawk
Mallard duck   4
Magnolia Warbler  3
Black throated Green Warbler  2
Black throated Blue   "   "     2
Chesnut sided  2
Nashville  Warbler  1
American Redstart  5
Black & White  4
Ovenbird  1
Common Yellowthroat  1
Northern Waterthrush  2
American Robin  20+
Swainson's Thrush  1
Gray Catbird 12+
House Finch  5
American Goldfinch
Carolina Wren  3
House Wren   1
Empid sp.   1 
Carolina chickadee
Tufted titmouse
Red bellied Woodpecker
Downy  wp
Northern Flicker  (many feeding on poison ivy berries)
Bluejay (heard)
 
D.Ford/Bethesda, Md