Now playingA pregnant Tuarangisaurus is in distress—and her young calf can sense it—as she travels waters that are home to the ocean's deadliest predators.
Prehistoric Planet
S1 · E1 — Coasts
Up next·S1 E2
Deserts
Above the deserts of North Africa, aerial combat ensues as male Barbaridactylus pterosaurs fight for the attention of females below.
Continue the story
Episodes
Now playingAbove the deserts of North Africa, aerial combat ensues as male Barbaridactylus pterosaurs fight for the attention of females below.
With its feathered body and duck bill, the eight-ton Deinocheirus wades through an Asian wetland in search of relief from pesky biting flies.
Within the snow-covered forest, a tense standoff develops between ancient rivals, Pachyrhinosaurus and Nanuqsaurus.
A journey through an underground cave in North America turns perilous when a young Triceratops is separated from its mother.