Making Waves [Making of] • 2001 • Blue Planet I

44:09

This episode follows the animals of Argentina, living life at the mercy of the Andean mountains. These peaks dictate a hard existence for every living creature from their summits to the very edge of the Patagonian steppe, forcing even the cutest resident to turn carnivore.

S1E1 • Wild Argentina • 2017 • Nature

20:57

A look at why a humpback whale would hold a diver hostage, how a colony of 1.5 million animals hide from the world in plain sight, and how a surprising stash of acorns could disrupt a whole town.

S1E3 • Nature's Strangest Mysteries: Solved • 2019 • Nature

58:54

Sophie looks at one skill in particular that seems to give humans an advantage over all other animals - our superior talent for language. She explores what language really is, and how close other animals come to having it. She considers the world of primates and the theory that some apes may communicate through sign language, and reveals how, even in the womb, humans start to practise making the mouth movements needed for speech. But language isn't just a power to combine words. Professor Scott explores how we convey information through the tone of voice, our accents and the pace and pitch of our speech. But in a world when we regularly talk to computers, she also shows why scientists need to develop machines that can understand the subtleties of our speech. Finally, she looks at language in this digital age and explores the role that emojis play.

S1E3 • Royal Institution Christmas Lectures: The Language of Life • 2017 • Nature

49:59

The penultimate episode focuses on the relationships between invertebrates and plants or other animals. It begins with ants and aphids: the former 'herd' the latter and protect them in return for secreted honeydew.

Part 4 • Life in the Undergrowth • 2005 • Nature

28:05

The series starts in North Africa, where two of the world's biggest predators once battled for supremacy. At 13m and seven tonnes, the carcharodontosaurus was a huge beast, a gigantic lizard-like carnivore with shark-like teeth over six inches long. It was an efficient hunter that would slash at its prey until it bled to death. But the discovery of an upper jaw in Morocco revealed an even bigger carnivorous killer - spinosaurus. Four metres longer than Tyrannosaurus rex, spinosaurus is thought to have been one of the biggest killers to ever walk the Earth. But unlike the meat-eating carcharodontosaurus, spinosaurus mainly ate fish, living and hunting almost exclusively in the water. Like all predators that share an environment, the two may once have had to compete for food. Planet Dinosaur takes a look at what one such deadly battle may have looked like and finds out which giant beast would have been most likely to survive a fight to the death.

S1E1 • Planet Dinosaur • 2011 • Nature

43:50

Explore Europe's last great wildernesses - full of a stunning and surprising explosion of life.

S1E5 • Wildest Europe • 2016 • Nature