Underwater Coral Reef Lesson Tempe, Arizona based high-school teacher Mike Trimble became the first CREW (Coral Reef Educator on the Water) member of the Khaled bin Sultan Living Oceans Foundation's Global Reef Expedition. From March 25th-30th he joined the Foundation's research ship the M/Y Golden Shadow and a team of international scientists as they conducted coral reef research round Navassa Island in the Caribbean. Join Mike and LOF Chief Scientist, Dr. Andy Bruckner, as they tour one of Navassa's reefs.