Video: Giant Salamanders Helped to Spawn (National Geographic)
Giant Salamanders Helped to Spawn
December 31, 2009—A new program in Japan is helping giant salamanders get past dams built to control flooding so the rare amphibians can lay their eggs upstream.
Video by Public Television's Wild Chronicles, from National Geographic Mission Programs
12 years ago.
More Biology Videos
Giant Salamanders Helped to Spawn (National Geographic)
3D View of Human Female Anatomy
Bio Clocks: Mouse Circadian Activity