A PCT member who recently encountered a birder at the Old Trolley Line Conservation area was told that the conservation area was just recently made a hot spot on ebird, so more lists will start getting added. Here is the direct link and the species that have been recorded specifically so far.
Here is the link to the ebird site for Old Trolley Line.
August 18 birding list:
Mourning Dove, Chimney Swift, Ruby-throated Hummingbird, Red-bellied Woodpecker, Red-tailed Hawk, Red-eyed Vireo, Blue Jay, Tufted Titmouse, Red-breasted Nuthatch, White-breasted Nuthatch, House Wren, Carolina Wren, Gray Catbird, Eastern Bluebird, Veery, American Robin, American Goldfinch, Song Sparrow, Baltimore Oriole, Common Grackle, and Northern Cardinal