Home / Series / Mysteries of Evolution / Aired Order / Season 1 / Episode 6

Ancient Species

The older a species, the better it is at adapting to change. From the ancient lineage of sharks, who've evolved into perfect predators, to the living fossil known as the bichir, get a closer look at some of nature's enduring evolutionary masters.

English español
  • Originally Aired December 6, 2015
  • Runtime 25 minutes
  • Content Rating United States of America TV-G
  • Network Smithsonian Channel
  • On Other Sites IMDB
  • Notes Is the series finale
  • Created July 15, 2018 by
    Administrator admin
  • Modified July 15, 2018 by
    Administrator admin