Image: Always know what's on. Get our newsletter. Click Here
X
Themes
Featured Shows
  • Expedition Week
  • Hooked
  • Wild
  • Locked Up Abroad
  • Humanly Impossible
  • Ultimate Factories
  • Explorer
  • DogTown
  • Alaska State Troopers
  • Taboo
  • Dog Whisperer
  • Man-Made
  • Rescue Ink
  • Naked Science
  • Inside
  • Lockdown
  • World's Toughest Fixes
  • Shadow Soldiers
  • Dangerous Encounters
  • America's Wild Spaces
    • Specials
  • America Before Columbus
  • Titanic: How It Really Sank
  • Titanic: The Final Secret
  • Egyptian Secrets of the Afterlife
  • Hitler's Stealth Fighter
  • Hitler's Hidden City
  • Science of Winter
  • Gold Town
  • Drain the Ocean
  • Devil's Bible
  • Bizarre Dinosaurs
  • Hi-Tech War on Terror
  • Waking the Baby Mammoth
  • Hubble's Amazing Universe
  • Ghost Ships of the Black Sea
  • Giant Crystal Cave
    • National Geographic Channel

    Sabertooth

                           
     
    ^M
    Image: Terror bird from Prehistoric Predators
    Image: Bird-like dinosaur

    DINOSAUR WORLD

    Bizarre Beasts Ruled the Planet

    Image: Young T-rex

    ODD BABY DINOSAURS

    They Didn't Look Like Their Parents

    Image: Dinosaur mummy from Dino Autopsy time line

    DINO MUMMIES

    Major dino discoveries change our theories.

    Explore Time Line
    Image: Death of the Megabeasts

    DEATH OF THE MEGABEASTS

    How Did the Post-Dino Rulers Die?
    Image: Tyrannosaurus Rex dinosaur

    PREHISTORIC PAST

    How did dinosaurs get super-sized?
    Watch Video

    More Prehistoric Predators:

    separator

    Newsletter Signup
     

    © National Geographic Channel 2009