Mangrove Snorkeling (IMAGE) Smithsonian Caption Jessica Clark snorkels in the shallows around a cluster of small mangrove islands near Cayo Nancy at the Caribbean STRI facility in Bocas del Toro, Panama, 2007. Credit Photo: Chip Clark, Smithsonian Usage Restrictions Please include photo credit when using. 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.