Garter snake (Thamnophis sirtalis)
Middle Run, April 2008

White Clay Creek State Park, April 2005

Northern water snake
Ratledge woods, May 2006

Green frog
Ratledge woods, May 2006

Pickerel frog (Rana palustris)
Brandywine Creek State Park, May 2006

American toad (Bufo americanus)
Middle Run, May 2006

Black rat snake (Elaphe obsoleta)
Middle Run, April 2007