As a flock of Orodromeus feed on vegetation a pack of Troodons chase them into their own grave. Once the Troodon lose the Orodromeus, a blast of steam from a geyser kills one of their three members. Meanwhile, in the lowlands a young Daspletosaurus, Little Das, is on his first hunt. His targets are two young Maiasaura, Buck and Blaze, who have wandered away from their herd for fun. Das chases them far away from their herd. Das' older sisters then chase Buck and Blaze towards their mother. Little Das' Mother bites Buck on his back leg. Little Das, in his enthusiasm, accidentally rams his head into his mother's leg, causing her to let go of Buck. The next day, worrying that Das will ruin the hunt, Das' mother and sisters leave him in a grove. When Das can't find them he goes searching and finds a herd of Einiosaurs. Thinking he is a scout for an older Daspletosaurus, the Einiosaurus stampede, alerting the Maiasaura to the danger. Meanwhile, the highland animals -- Orodromeus, Troodon and Quetzalcoatlus -- are beginning to see signs of the inevitable volcanic explosion. Orodromeus, are noticing that the water they drink is boiling. The Quetzalcoatlus nesting ground is overcome by geysers. Little Das and his family decide to target injured Buck. The Einiosaurus form a barricade to defend themselves from the Daspletosaurus, shielding Buck as well in the process. Buck makes a break for it when the Einiosaurus distract Little Das' family. Once Das notices Buck, the volcano is <b>...</b>
Daspletosaurus
