Gastornis is an extinct genus of large flightless birds that lived during the late Paleocene and Eocene epochs of the Cenozoic era. Initially thought to be a predator, new theories suggest this large bird may have been a herbivore.
The Supercontinent Pangaea of the Triassic Period - A map of the Earth around 250 to 200 million years ago featuring Gondwanna, Laurasia and Pangaea the Supercontinent. Populated with Dinosaurs, Therapsids, Pterosaurs, and other prehistoric beasts.
Art illustration - Prehistoric Birds - Phorusrhacos: is a genus of giant flightless predatory birds that lived in Patagonia, the family of the Phorusrhacidae, containing a single species; the Phorusrhacos longissimus.