I visited Piney Run Park this morning for about two hours and found very few migrants:

Common Loon  2 immatures still present
Osprey  1
Phoebe  1
Crested Flycatcher  1, heard only
Red-eyed Vireo  6
House Wren  3
Catbird  7
Parula  1
Magnolia Warbler  1
Yellowhtroat  5
Towhee  3
--
Bob Ringler 
Eldersburg MD