Glyptodon

Glyptodons are enormous, armadillo-like megafauna that roam sandy riverbanks and ancient forests in search of their favorite foods, namely riparian grass and tender saplings. Surly and suspicious, glyptodons avoid predators not out of a defensive instinct-their armored hides protect them from most well-equipped carnivores-but rather because they simply prefer to be left alone to their placid foraging. Despite their great size, glyptodons can survive on surprisingly little food, and they'll eat j