A great blue heron waits in a saltwater marsh at Huntington Beach State Park in South Carolina. It’s a wonderful park that not only has ocean access and some short hiking trails but also a causeway that runs between saltwater and freshwater lagoons. There are walking paths on each side of the road so as a photographer you can choose your type of water, as can the herons and egrets that hunt here. Although my biggest surprise seeing predators move between the marshes came one day as I was photographing alligators in the freshwater marsh when a large alligator came walking across the road from the saltwater side, the first time I learned they could spend a bit of time in the saltwater before returning to their freshwater home. After that I watched my back a bit more closely, although I never even remotely had any problems with the large reptiles.