The Demon Ducks of Prehistoric Australia
17:02
5 Strange Creatures From the Triassic Period
26:48
When Earth Was Ruled By Arachnids
22:29
When Deer Were Giant (And Weird)
18:01
Who Killed the Colorado River?
25:11
The Blue Whale Might Not Be The Biggest Animal That Ever Lived
11:38
What was the Deep Sea like During Prehistoric Times?
48:53
The Deadliest Dinosaur That Ever Lived - With Steve Backshall
11:01