Dinosaur size
Size is an important aspect of dinosaur paleontology, of interest to both the general public and professional scientists. Dinosaurs show some of the most extreme variations in size of any land animal group, ranging from the bee hummingbird, weighing just three grams, to the extinct titanosaurs, such as Argentinosaurus and Bruhathkayosaurus, which could weigh as much as 50–130 t (55–143 short tons).