E. W. "Ed" Cake, Jr., Ph.D., operates Gulf Environmental Associates: Biological, Environmental, Legal, & Mariculture Services out of Ocean Springs, MS. He is one of a handful of biologists certified by the State of Louisiana to conduct oyster damage assessments. He was the plaintiffs' main expert witness in the Alonzo case in St. Bernard Parish, and his formula for reef restoration costs was accepted by Judge Manny Fernandez in establishing the damages caused by the Caernarvon Freshwater Diversion Project.