Built for the Kill
Season 7
Episodes
1. Tiny Killers
September 9, 2011
2. Mutants
August 16, 2011
3. Heat Seekers
July 8, 2011
4. Hide and Eat
July 15, 2011
5. Amazon's Most Lethal
August 26, 2011
6. Savage Seas
August 29, 2011
Eight-armed octopus; whitetip reef shark.
7. Swamp Survivors
July 1, 2011
8. Terrors of the Deep
July 1, 2011
9. Invisible Killers
December 12, 2002
10. Wolf
February 18, 2013
11. Hyena
February 25, 2013
12. Killer Whale
February 11, 2013
13. River Predators
April 22, 2014
The animals that live on, and over the Earth's rivers are some of nature's most specialized killers; from the Archer Fish to the Giant Otter.
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