Episode Title:Giant of the Skies.Episode Description:The story begins with a male Tropeognathus (identified simply as Ornithocheirus) dead on a beach. It then goes back six months to Brazil, where the Tropeognathus, resting among a colony of breeding Tapejara flies off for Cantabria where he too must mate. He flies past a migrating column of iguanodont Dakotadon and a Polacanthus (all herbivorous dinosaurs).