LITTLE CORN ISLAND, NICARAGUA - APRIL 5: Scuba diver approaches nurse shark on coral reef on April 5, 2012 in Little Corn Island, Nicaragua. Scuba divers make important contributions to economy.
Editorial use only
Editorial credit: Pete Niesen / Shutterstock.com

Royalty-free stock photo ID: 107911796

LITTLE CORN ISLAND, NICARAGUA - APRIL 5: Scuba diver approaches nurse shark on coral reef on April 5, 2012 in Little Corn Island, Nicaragua. Scuba divers make important contributions to economy.