Dreadnoughtus (SciiFii)

Dreadnoughtus meridionali (name meaning "southern fears nothing") is a species of titanosaurian sauropod dinosaur that originally lived in what is now the Cerro Fortaleza Formation in Santa Cruz Province, Argentina in the Upper Cretaceous (Campanian to Maastrichtian; approximately 84–66 Ma) as an extinct species, Dreadnoughtus schrani, and was once extinct, but has since been brought back from extinction by SciiFii and introduced throughout the modern open woodlands, grasslands, shrublands, and scrublands across South America to help boost biodiversity. Dreadnoughtus meridionali is among the largest terrestrial vertebrates, possessing one of the greatest mass of any land animal, with the average weight of about 49 tons (108,027 lb) and the length of 26 meters (85 feet). Dreadnoughtus meridionali is a herbivore like most advanced sauropods, feeding mainly on leaves of ferns, cyacads, horsetails, conifers, and among other evergreen trees, but can sometimes feed on fruits and nuts. It is a social herd-dwelling animal, living in groups up to around 10-15 at a time in most cases, but can occasionally live in herds as much as around 30 if there's enough space and food for them. The females live in herds throughout almost all their lives, while males live in solitary lives, in a manner similar to elephants, and during mating seasons, males visit nearby herds and clash with other males until one backs down, that's when a winning male Dreadnoughtus meridionali gets a right to mate with any of the herds' females. The conservation status of Dreadnoughtus meridionali is Least Concern due to successful conservation efforts and the animal's wide range.