Encounters in the parallel lives of an herbivorous sauropod named Alpha and a carnivorous theropod named Dragonfly are chronicled. Hatched in the same season, Dragonfly and other predators pursue Alpha her entire life often taking her siblings an cousins instead. Alpha survives to mate and reproduce but her first clutch of eggs and those of her entire herd are buried in a flood creating an incredible fossil field that revealed many secrets of the sauropods' reproduction behavior. Written by
Did You Know?
The episode depicts the 'Aucasaurus' as having sharp claws on its forelimbs. In real life, the arms of these animals were so puny and underdeveloped, that they actually lacked claws. What more, some scientists argue that they didn't even have fingers. However this cannot be considered a legit goof, since the discovery was made after the show had been finished. See more
When the Notosuchus picks up the egg with its jaws, it actually passes halfway into its face. This becomes obvious when the animal turns its head to the side. See more