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National Geographic Documentaries Shark Nicole

Despite a well publicized image as a savage predator, there are many aspects of the great white that have remained a mystery. The movements of this intriguing and large animal across the Earth's oceans have remained an enigma for years. Keen to learn more about this much maligned animal, researchers developed a unique satellite tagging system specifically for great whites. ...
  • 2008
  • 00:47:01
  • 9-12
  • Added on: 06/02/2016

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Earth: A New Wild Oceans

Sanjayan goes in search of a very different future. He travels to one of the remotest reefs on earth. The sheer number of sharks in this place doesn’t make any sense – the mass of predators is greater than prey. It seems like a paradox. But when you understand it, you see how our oceans can be more productive than ...
  • 2014
  • 00:44:00
  • 13-14
  • Added on: 01/18/2016

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The Nature of Things Jellyfish Rule!

No brains, no backbone, no problem! 600 million years ago jellyfish ruled the oceans. Now these mysterious and magnificent creatures may be taking over the oceans once again. Only this time, they’re doing it with our help. Discover how overfishing and other man made changes — like global warming, pollution and coastal development — are transforming our oceans in ways ...
  • 2015
  • 00:44:07
  • 13-14
  • Added on: 06/08/2015

The Nature of Things One Ocean: The Birth of an Ocean

More than four billion years ago, the most important event in Earth’s history took place — the ocean was born. It completely transformed the planet, creating a watery oasis that gave rise to the air we breathe, our climate, and a stunning array of life, including the critical species that first crawled out of the sea to inhabit land. The ...
  • 2009
  • 00:43:51
  • 13-14
  • Added on: 06/14/2013