S1 E2: Humpback Whales

Nature creates her own battles. In the waters around Hawaii, Humpback Whales complete a mass migration from northern feeding grounds; they are gathering to mate. But males outnumber receptive females, and a testosterone-fueled event known as the heat run sees a brawl of gargantuan proportions as the males clash for the right to mate.
Aired: 6/28/2017 | 0:03:39
You may also like
  • Earth’s Natural Wonders
  • Brains on Trial
  • Genius by Stephen Hawking
  • NOVA scienceNOW
  • Autumnwatch New England
©2018 WNET All Rights Reserved.   825 Eighth Avenue, New York, NY 10019