'Life on Our Planet' Netflix

Life's extraordinary journey to conquer, adapt and survive on Earth across billions of years comes alive in this groundbreaking nature documentary. Narrated by Morgan Freeman and Executive Produced by Steven Spielberg and the team behind "Our Planet."

Chapter 1: The Rules of Life: Evolution. Competition. Mass extinction. Three fundamental rules have driven the rise and fall of life on Earth for over four billion years.

Chapter 2: The First Frontier: For billions of years, land on Earth was uninhabitable. But in the seas, predation allowed species to thrive before — and after — two mass extinctions.

Chapter 3: Invaders of the Land: Sprawling moss, towering trees, flying insects, limbed amphibians: Early species vied for domination as the land went from hostile to hospitable.

Chapter 4: In Cold Blood: After Earth's third mass extinction, mammals' surviving ancestors ruled the supercontinent Pangea. But lizards soon ushered in the age of reptiles.

Chapter 5: In the Shadow of Giants: The formation of continents with varied environments allowed for an explosion of biodiversity — and turbo-charged the evolution of mighty dinosaurs.

Chapter 6: Out of the Ashes: The dinosaurs met their end with a cataclysmic asteroid impact. Rising from the ashes, birds reinvented themselves into a dynasty 10,000 species strong.

Chapter 7: Inheriting the Earth: Emerging from the dinosaurs' shadows, mammals went from underdogs to global power, with game-changing adaptations that would conquer land, air and sea.

Chapter 8: Age of Ice and Fire: As the Ice Age thawed, humans rose above the rest. But the possibility of a sixth mass extinction now looms: Has our ingenuity caused our downfall?

'Evolution Earth' PBS, Sky Nature & NOW

Traveling to the far corners of the world, we discover the extraordinary ways animals are adapting to our rapidly changing planet. We witness nature’s remarkable resilience, as our perception of evolution and its potential is forever transformed. A series revealing how the animals around us are adapting to our changing planet and evolving before our eyes. Narrated by Shane Campbell-Staton

On the Galápagos Islands, Greg Lewbart and his team are trying to catch a marine iguana. Their goal is to study the iguana’s unusual adaptation. They have evolved the ability to shrink and regrow their vertebrae in response to changes in food availability. These conditions arises when the Pacific Ocean that is home to the algae they feed on warms, a result of the weather system known as El Niño.

S1: E1: Earth
S1: E2: Islands
S1: E3: Heat
S1: E4: Ice
S1: E5: Grasslands

Now available in the UK on Sky Nature and NOW TV.