Cuba's Twilight Zone Reefs Expedition (VIDEO) Florida Atlantic University This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption Forty-three dives using a remotely operated underwater vehicle (ROV) as well as snorkeling excursions have resulted in almost 20,000 underwater photographs, a collection of more than 500 marine plants and animals and 100 hours of high definition video. Credit Cuba's Twilight Zone Reefs Expedition/CIOERT at FAU Harbor Branch Usage Restrictions Credit: Cuba's Twilight Zone Reefs Expedition/CIOERT at FAU Harbor Branch License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.