Michael Pitts,Michael Pitts / DC-3 Aircraft wreck. Drug running aircraft that crashed in shallow water. Normans Cay, Exhumas, Bahamas. May 2005

Mark MacEwen / Green Sea Turtle (Chelonia mydas) returning to sea after Egg laying, Raine Island, Australia. Raine Island is the largest and most important green sea turtle nesting area in the world, with over 14,00...

Juergen Freund / Aerial view of coral cays and white sand bars surrounding Bugsuk Island, Farm 1 of Jewelmer pearl farm. This private island has been highly protected since the 1970's and is in pristine environmental...

Juergen Freund / Aerial view of Raja Ampat's islands, sand cays and lagoons. West Papua, Indonesia, February 2010

Alex Mustard / Caribbean reef shark (Carcharhinus perezi) over sand ripples, Walkers Cay, Bahamas. Tropical West Atlantic Ocean. Taken with natural light.

Alex Mustard / A lone Caribbean reef shark (Carcharhinus perezi) cruises over sand ripples. Walkers Cay, Northern Bahama Islands, Republic of Bahamas.

Michele Westmorland / Cuban rock iguana (Cyclura carinata) walking in the sand, Iguana reserve on Little Water Cay, Turks and Caicos, Caribbean. Endangered

Doug Perrine / Girl on beach, Walker's Cay, Bahamas

Doug Perrine / Palm trees growing on Half Moon Cay, Belize

Doug Perrine / Blacktip shark patrolling {Carcharhinus limbatus} Walkers Cay, Bahamas, Caribbean Sea (Non-ex).

Doug Perrine / Silhouette of Blacktip shark patrolling {Carcharhinus limbatus} Walkers Cay, Bahamas, (Non-ex).

Doug Perrine / Caribbean reef sharks {Carcharhinus perezi} Walkers Cay, Bahamas, Caribbean Sea (Non-ex).