Want better video quality? Sign in to access HD streaming!

×

Want to watch better-quality PBS Video? Sign in to access HD streaming!

When you sign in, you'll become a PBS Insider and we'll share your contact information with your local PBS station. You may receive updates to help you stay connected with what's happening online and in your community. Privacy Policy

NATURE

S33 Ep3: Invasion of the Killer Whales

  • Aired: 11/19/2014
  • 52:58
  • Expires: 04/02/2016
  • Rating: NR
A shift of power is taking place at the top of the world. The Arctic is undergoing a dramatic change, and with this change one iconic Arctic hunter may soon have to give way to another as solid ice turns to open sea. The polar bear, once king of the North, needs ice to stalk its prey. Killer whales, or orca, on the other hand, are unable to hunt in an ocean locked in ice.
Embed Options
Close ×
S33 Ep3: Invasion of the Killer Whales
S33 Ep3: Invasion of the Killer Whales
A shift in power is taking place at the top of the world.
Width:
Height:
Please copy this text to your clipboard.
Problems Playing Video ?
Major support for NATURE is provided by the Arnhold Family in memory of Clarisse Arnhold, the Halmi Family in memory of Robert Halmi, Sr., Sue and Edgar Wachenheim III, the Kate W. Cassidy Foundation, the Lillian Goldman Charitable Trust, the Filomen M. D’Agostino Foundation, Rosalind P. Walter, Sandra Atlas Bass, the Anderson Family Fund, by the Corporation for Public Broadcasting, by PBS, and by Viewers Like You.
PBS Anywhere - funder area
Related Links:

PBS KIDS

Watch videos from your favorite PBS KIDS shows with the PBS KIDS Video app for your tablet or phone.

Downton Abbey Collection

Bring home the complete collection: DVDs, Blu-rays, books, gifts and more. Visit ShopPBS.

Donate

MontanaPBS helps all of us explore new worlds and ideas. Give Now

AugustLightbox