Amphibians | Smithsonian’s National Zoo and Conservation Biology Institute https://nationalzoo.si.edu/center-for-species-survival/amphibians
Frogs, toads, salamanders and newts are vanishing at an unprecedented rate. Smithsonian scientists are working to save amphibians through projects focused in Panama and Appalachia.
Salamanders The Appalachian region is home to more salamander species than anywhere else