Panamanian Golden Frog (IMAGE) Smithsonian Caption The Smithsonian's National Zoo maintains an active breeding program for the critically endangered Panamanian golden frog. Credit Brian Gratwicke, Smithsonian Conservation Biology Institute Usage Restrictions None 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.