Name: Watch Extinct: A Horizon Guide to Dinosaurs
Uploaded: 2011-09-21
Duration: 60 min
Description: Dallas Campbell delves in to the Horizon archive to discover how our ideas about dinosaurs have changed over the past 40 years. From realising that lumbering swamp dwellers were really agile warm blooded killers, astonishing new finds, cont

Extinct: A Horizon Guide to Dinosaurs

Watch Extinct: A Horizon Guide to Dinosaurs | Where To Watch