York River State Park is near the Virginia Coast (the York River eventually empties into the Chesapeake Bay). This park has a combination of fresh and salt water, as well as a well maintained trail system. It is definitely worth a visit!
Great Blue Heron
Skipper Butterfly
Canada Geese
Broad-Headed Skink
Marsh Periwinkle
Millipede
Eastern Grey Squirrel
Eastern Eyed Click Beetle