English: Navy Diver 1st Class Dale Parke, assigned to Mobile Diving and Salvage Unit (MDSU) 2, feeds fish while diving in the Baltimore National Aquarium during the Star-Spangled Spectacular. The event celebrates the bicentennial of the Battle of Baltimore which provided the inspiration for Francis Scott Key's famous poem, "Defence of Fort McHenry," which later became America's national anthem. Along with more than 30 ships from the U.S. and foreign nations, the U.S. Navy's Blue Angels aircraft will be on display and open to the public. (U.S. Navy photo by Mass Communication Specialist 2nd Class Darien Kenney/Released)