John Haslinger and I toured Kenilworth Aquatic Gardens this morning.   
Our noteworthy birds were 1st summer ORCHARD ORIOLE, SPOTTED  
SANDPIPER, and YELLOW-BREASTED CHAT. List of birds seen follows:

YELLOW-BREASTED CHAT
Common Yellowthroat     1
ORCHARD ORIOLE      1
Canada Goose     15
Mallard     10
Great Blue Heron     2  fly over
Great Egret     3  fly over
Turkey Vulture     1
SPOTTED SANDPIPER     1 (John)
Chimney Swift     3
Eastern Phoebe     1
Eastern Kingbird     2
Fish Crow     1
Barn Swallow     1
Tufted Titmouse     2
Carolina Wren     1
Blue-gray Gnatcatcher     3
American Robin     10
Northern Mockingbird     1
European Starling     8
Northern Cardinal     2
Red-winged Blackbird     20
Common Grackle     15
Brown-headed Cowbird     2

Have Fun Birding!

Wallace Kornack
Washington  DC