The biggest dinosaur ever discovered—belonging to a group known as titanosaurs— is thought to have weighed as much as 12 elephants. | National Geographic

A comparison between Hatzegopteryx and a modern Giraffe highlights the immense size of this pterosaur. It was one of the largest pterosaurs ever discovered and may have slightly exceeded the more famous Quetzalcoatlus in overall build. A single strike from its massive beak could have been enough to deter even the largest terrestrial predators of its time. #Hatzegopteryx #Pterosaurs | Peter Dinolandia