Walking with Beasts
In the sea, 36 million years ago the most monstrous mammals can be found.
In the sea, 36 million years ago the most monstrous mammals can be found.
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Meet the liopleurodon, the biggest of all the carnivores 149 million years ago.
This is the story of one of the largest animals to walk the Earth - the mighty sauropods.
Two hundred and twenty million years ago, one group of reptiles was about to take over the world.
By 280 million years ago, a new group of animals and plants took over - the reptiles.
Next it was the turn of the fish to grow larger and take over the role of top predator.
550 million years ago, our ancient ancestors evolved teeth and all manner of new weapons.
A herd of mammoths head south for winter, running a gauntlet of ice-age hunters.
The largest of all the sabre tooth cats roamed South America one million years ago.
Three million years ago, Ethiopia was home of the ape-man Australopithecus and the sabre-toothed Dinofelis.
Twenty five million years ago lived the Indricotheres - the largest land mammals of all time.
In the sea, 36 million years ago the most monstrous mammals can be found.
In 1991, scientists discovered a perfectly preserved Allosaurus body and named him Big Al. This is his story.
Nigel Marven is on the trail of the dinosaur with the biggest claws of all time.
Computer animation is used to simulate dinosaurs in a walk alongside the biggest ones that ever lived.
A giant comet heading for Earth is destined to mark the end of the age of the dinosaurs.
Follow a group of plant-eating dinosaurs as they try to survive in an extreme climate.
Fly with a pterosaur on a journey of thousands of miles to his breeding grounds.
Meet the liopleurodon, the biggest of all the carnivores 149 million years ago.
This is the story of one of the largest animals to walk the Earth - the mighty sauropods.
Two hundred and twenty million years ago, one group of reptiles was about to take over the world.
Showing1to20of61results