Smithsonian Institution
Smithsonian National Zoo: Zoogoer Magazine: On Waterdogs, Mudpuppies, and More
Alex Hawes's article, "On Waterdogs, Mudpuppies, and the Occasional Hellbender" looks at the range of creatures within the classification of Amphibian. He does not spend time discussing frogs or toads in depth, but focuses on the rest of...
American Museum of Natural History
American Museum of Natural History: Hellbender O Logy Card
OLogy cards are like virtual baseball cards about all kinds of science topics. This one is about a salamander called the hellbender and it contains information about the habitat, diet, and other ecological information. See if you can...