When Whales Walked: Journeys in Deep Time | Teaser

Discover the evolutionary secrets of some of the world’s most majestic creatures. From voracious crocodiles and acrobatic birds to stupendous whales and majestic elephants, WHEN WHALES WALKED follows top scientists on a global adventure as they follow clues from the fossil record and change what we thought we knew about the evolution of iconic beasts.
Aired: 6/19/2019 | 0:02:10
You may also like
  • Super Skyscrapers
  • Great Yellowstone Thaw
  • Magical Land of Oz
  • Return to the Wild: The Christopher McCandless Story
  • Twice Born: Stories from the Special Delivery Unit
©2020 WNET All Rights Reserved.   825 Eighth Avenue, New York, NY 10019