More on dredging: https://fightforthereef.org.au/risks/dredging/ https://fightforthereef.org.au/risks/dredging/ Also an issue in Florida: http://voices.nationa

More on dredging: https://fightforthereef.org.au/risks/dredging/ https://fightforthereef.org.au/risks/dredging/ Also an issue in Florida: http://voices.nationalgeographic.com/2016/06/17/from-miami-to-australia-dredging-and-industrial-activities-killing-coral-reefs/ http://voices.nationalgeographic.com/2016/06/17/from-miami-t... "Florida is home to the U.S.’s only living barrier reef and world’s third-largest coral reef system"