 One hypothesized feeding behavior strategy considers them to be low @-@ level browsers , eating low @-@ growing fruit of various nonflowering plants , as well as foliage . This scenario has Stegosaurus foraging at most 1 m above the ground . Conversely , if Stegosaurus could have raised itself on two legs , as suggested by Bakker , then it could have browsed on vegetation and fruits quite high up , with adults being able to forage up to 6 m ( 20 ft ) above the ground . 
