At four feet wide and 1,000 pounds, the killer pig was a prehistoric battle tank that dominated the North American landscape. Endowed with some truly unique bioengineering traits, the killer pig relied on its massive three-foot-long skull and binocular vision to catch its prey. Learn how the killer pig was an evolutionary success, despite its eventual extinction.
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Ready to Watch National Geographic Prehistoric Predators, Season 1, Episode 5?