11.8 Golygfeydd
Reptiles not only rule the seas, but the skies as well. This is the time of the pterosaurs, flying reptiles that dominate the Cretaceous skies. And at this point, none is as large as the massive Ornithocheirus, the largest pterosaur at the time. We follow the final days of one such Ornithocheirus as he makes his way to the mating grounds, soaring over the lands ruled by dinosaurs.
Dyddiad Awyr Cyntaf : Oct 04, 1999
Dyddiad Awyr Olaf : Nov 08, 1999
Pennod : 6 Pennod
Tymor : 1 Tymor
Amser Cinio: 29:14 munudau
Stiwdio: BBC One
Gwlad: United Kingdom
