Chapter Three sees a group of Deinonychus attack an Ankylosaur; however, the herbivore drives them off by bashing one of their number with its tail club. The Tyrannosaurs, seeing that there is only one intact egg left, become determined not to fall victim to egg thieves again. The three Deinonychus, meanwhile, stumble upon a nest full of turtle eggs high in the cliffs above a sea and feast upon them. As they try to leave, however, they are ambushed by the Tyrannosaurs; one of the Deinonychus is knocked over the cliff into the sea, where it is devoured by a large ichthyosaur. The other two are likewise knocked over the cliff as well, but onto dry land; one of them is killed in the fall, but the other one survives.