Emmett Duffy in Panama (IMAGE) Smithsonian Caption Marine ecologist Emmett Duffy of the Smithsonian Environmental Research Center works on a boat in Panama's Bocas Del Toro Research Station. Duffy directs the Smithsonian's Marine Global Earth Observatory (MarineGEO), an international network of sites that track biodiversity in coastal ecosystems around the world. Credit Sean Mattson/Smithsonian Tropical Research Institute Usage Restrictions This photo is available for non-commercial, educational use according to the Smithsonian Terms of Use (https://www.si.edu/termsofuse). 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.