By Jeff Berkes | Assateague Island National Seashore, Maryland

By Jeff Berkes | Assateague Island National Seashore, Maryland

By Jeff Berkes | Dry Tortugas National Park, Florida Keys

By Jeff Berkes | East Point Lighthouse, NJ

By Jeff Berkes | Goblin Valley, Utah

By Jeff Berkes | East Point Lighthouse, New Jersey

By Jeff Berkes | Assateague Island National Seashore, Maryland

By Jeff Berkes | Cape Henlopen State Park, Delaware, USA

By Jeff Berkes | Yosemite National Park

By Jeff Berkes | Apostle Islands National Seashore

By Jeff Berkes | Cherry Springs State Park, Pennsylvania