This morning in the Liberty Watershed off Bollinger Mill Road a three-hour walk yielded the following including 10 warblers:

Pewee  7, heard only
Acadian Flycatcher  2, heard only, calling
Crested Flycatcher  2, heard only
White-eyed Vireo  3, two were singing
Yellow-throated Vireo  2, heard only, singing
Red-eyed Vireo  12, several were singing
Gnatcatcher  1
Catbird  2
Chestnut-sided Warbler  4
Black-throated Blue Warbler  1 male
Black-throated Green Warbler  3
Blackburnian Warbler  1
Pine Warbler  3, one seen, all singing
Black & white Warbler  3
Redstart  2 adult males
Ovenbird  4
Hooded Warbler  1 male
Canada Warbler  3
Scarlet Tanager  3

--
Bob Ringler 
Eldersburg MD