This morning I walked around Centennial Lake and found the following:

Canada Goose  4
Mute Swan  1
Wood Duck  4
Mallard  37
Great Blue Heron  1
Green Heron  3
Solitary Sandpiper  1
Least Sandpiper  3
White-eyed Vireo  4 heard singing
Warbling Vireo  1 heard singing
Gnatcatcher  1
Yellowthroat  1 heard calling

--
Bob Ringler 
Eldersburg MD