Main content
Learning to chew
Iguanodon are the first to develop back teeth for grinding food to speed digestion.
Duration:
This clip is from
Featured in...
![]()
Dinosaurs Collection
Watch the best clips from the acclaimed series Planet Dinosaur and Walking with Dinosaurs.
![]()
91热爆 Nature
Be captivated, informed and inspired by the world's wildlife.
More clips from Giant of the Skies
-
![]()
Young upstart
Duration: 01:04
-
![]()
Speed and stealth
Duration: 01:38
-
![]()
Sea crossing
Duration: 01:53
-
![]()
Iguanodon migration
Duration: 01:16
