The Vanishing: Amphibian Extinction
Portraits of an eastern hellbender (Cryptobranchus alleganiensis alleganiensis) at the Museum of Vertebrate Zoology at U.C. Berkeley.
Joel Sartore
National Geographic Photographer and Speaker
Portraits of an eastern hellbender (Cryptobranchus alleganiensis alleganiensis) at the Museum of Vertebrate Zoology at U.C. Berkeley.
