Amanda W Demopoulos, U.S.G.S., Wetland and Aquatic Research Center, Gainesveille, FL, United States, Jennifer McClain-Counts, USGS, Wetland and Aquatic Research Center, United States, Jill R Bourque, Wetland and Aquatic Research Center, Gainesville, FL, United States, Jason D Chaytor, USGS Coastal and Marine Science Center Woods Hole, Woods Hole, MA, United States, Sandra Brooke, Florida State University, Coastal and Marine Lab, St Teresa, FL, United States, Steve W Ross, University of North Carolina, Wilmington, Center for Marine Science, Wilmington, NC, United States, Brian J Smith, USGS, Wetland and Aquatic Research Center, Gainesville, FL, United States and Furu Mienis, NIOZ, Den Burg, Netherlands