This morning at Centennial:

Tundra Swan  25 flying over
Canada Goose  50
Wood Duck  1
Baldpate  1
Mallard  8
Pintail  3
Ring-necked Duck  27
Lesser Scaup  1
Bufflehead  6
Common Loon  1 in breeding plumage
Pied-billed Grebe  2
Horned Grebe  6
Great Blue Heron  1
Coot  3
Tree Swallow  1 or 2

--
Bob Ringler 
Eldersburg MD