Episode 1
Coasts
A pregnant Tuarangisaurus is in distress—and her young calf can sense it—as she travels waters that are home t...
Episode 2
Deserts
Above the deserts of North Africa, aerial combat ensues as male Barbaridactylus pterosaurs fight for the atten...
Episode 3
Freshwater
With its feathered body and duck bill, the eight-ton Deinocheirus wades through an Asian wetland in search of...
Episode 4
Ice Worlds
Within the snow-covered forest, a tense standoff develops between ancient rivals, Pachyrhinosaurus and Nanuqsa...
Episode 5
Forests
A journey through an underground cave in North America turns perilous when a young Triceratops is separated fr...