I found this one from Susquehanna State Park, resting on a rock on the river. It was warm and muggy outside, but I did see at least one Cerulean Warbler, a couple Prothonotary Warblers, and a Yellow-throated Vireo.

Full list:

Location:     Susquehanna SP
Observation date:     6/14/10
Number of species:     30

RED-BREASTED MERGANSER     1     http://www.flickr.com/photos/35144142@N04/4700332507/
Great Blue Heron     1
Bald Eagle     1
Yellow-billed Cuckoo     2
Belted Kingfisher     1
Red-bellied Woodpecker     1
Northern Flicker     1
Eastern Wood-Pewee     1
Acadian Flycatcher     3
Yellow-throated Vireo     1
Red-eyed Vireo     3
American Crow     2
Fish Crow     2
swallow sp.     2
Carolina Chickadee     6
Tufted Titmouse     2
White-breasted Nuthatch     2
Carolina Wren     1
Blue-gray Gnatcatcher     4
Wood Thrush     3
Gray Catbird     2
Northern Parula     3
Cerulean Warbler     1
Prothonotary Warbler     2
Common Yellowthroat     1
Song Sparrow     1
Northern Cardinal     5
Indigo Bunting     3
Common Grackle     2
Brown-headed Cowbird     1
American Goldfinch     2


Robert Ostrowski
Crofton, MD