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    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:

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