This afternoon I visited the McKeldin Area of Patapsco Valley SP:
Canada Goose  2
Wood Duck  2
Kingfisher  2
Phoebe  6
Myrtle Warbler  1, my first of the season
Fox Sparrow  1
Song Sparrow  3
White-throated Sparrow  20
Bat  1

   This evening at Liberty Lake (BC=Baltimore Co. only):
Canada Goose  6
Mallard  1
Ring-necked Duck  15, BC
Hooded Merganser  2
Common Merganser  1 male
Red-breasted Merganser  5 females
Common Loon  2 in breeding plumage, BC
Pied-billed Grebe  10, BC
Horned Grebe  5
DC Cormorant  26 adults
Ring-billed Gull  375

--
Bob Ringler 
Eldersburg MD