The Bajadasaurus is a particularly impressive dinosaur. This is mainly due to the long spines fused to its neck vertebrae. Could this normally peaceful herbivore use them as defense against predators? They certainly look quite intimidating: they resemble spikes protruding from its head and neck. Better keep your distance! The Bajadasaurus lumbers leisurely through the jungle. It's probably looking for a lush meadow to graze on. It also needs a good meal to maintain its 4,000-kilogram weight. To prevent it from being disturbed while grazing, it has fearsome spines on its neck. It's quite an impressive sight, all those spines on its neck and head. But otherwise, it's a pretty peaceful creature. You just have to leave it alone when it's eating...