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Life on Earth (1979)

1979 • 1 season • Documentary
On September 23, 2026
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All seasons

Life on Earth — Season 1

13 episodes · Jan 16, 1979

1. The Infinite Variety
Jan 16, 1979 · 55m

The inaugural episode of the celebrated natural history series, *Life on Earth*, follows David Attenborough as he journeys through the remarkable landscapes and encounters the diverse wildlife that profoundly shaped Charles Darwin’s groundb…

2. Building Bodies
Jan 23, 1979 · 54m

A dazzling array of life thrives within a small stretch of the Great Barrier Reef: bright blue starfish, crimson feather stars, shell-less snails displaying patterns as elaborate as any Parisian couture, and shrimps in every imaginable hue—…

3. The First Forests
Jan 30, 1979 · 54m

For the vast majority of Earth’s existence, life remained confined to the oceans. Yet, more than 400 million years ago, a vanguard of diminutive plants initiated a remarkable migration onto land, swiftly trailed by the earliest creatures—th…

4. The Swarming Hordes
Feb 6, 1979 · 55m

Here, David Attenborough explores the vital roles played by just a fraction of the world’s insect life, many of whom have forged remarkably intimate connections with plant species. These insects pollinate blossoms, and in certain instances,…

5. Conquest of the Waters
Feb 13, 1979 · 55m

Fish exist in numbers reaching billions, encompassing over 30,000 species – more than any other group of animals possessing a backbone. The emergence of the backbone itself represented a pivotal moment in evolutionary history, and remarkabl…

6. Invasion of the Land
Feb 20, 1979 · 55m

Around 350 million years ago, life underwent a pivotal shift as fish ventured from the water and onto land, evolving into amphibians. Today, newts, salamanders, toads, and frogs continue to thrive in abundance, and remarkably, one species o…

7. Victors of the Dry Land
Feb 27, 1979 · 55m

Here's a rewrite aiming for clear, natural literary English while preserving the original meaning, style, and length: David Attenborough explores the history of reptiles—the first creatures with backbones to conquer the challenges of lif…

8. Lords of the Air
Mar 6, 1979 · 54m

The chronicle of life unfolds, from the earliest simple cells to the diverse plants and creatures that populate our world today. David Attenborough explores the remarkable qualities of feathers – a characteristic unique to birds. Even now, …

9. The Rise of the Mammals
Mar 13, 1979 · 54m

Mammals stand as a testament to evolution's capacity for adaptation. David Attenborough examines their journey, tracing their development from reptiles some 200 million years ago. This extraordinary transformation saw the emergence of vital…

10. Theme and Variations
Mar 20, 1979 · 53m

A small, furry creature native to the jungles of Southeast Asia—the tree shrew—has captivated scientists, offering a glimpse into the possible origins of an entire class of animals: mammals. David Attenborough explores the remarkable div…

11. The Hunters and Hunted
Mar 27, 1979 · 55m

Here, David Attenborough investigates the age-old struggle between predator and prey—a fundamental engine of evolution itself. As hunters evolve greater swiftness and guile, so too does their quarry develop ever more impressive speed and vi…

12. Life in the Trees
Apr 3, 1979 · 55m

This episode revisits David Attenborough’s celebrated meeting with young gorillas as he explores the story of primates, whose earliest ancestors made their living amongst the treetops. It was there that they evolved binocular vision to prec…

13. The Compulsive Communicators
Apr 10, 1979 · 54m

David Attenborough seeks vital clues illuminating how and why humankind has risen to dominate life on Earth. He journeys back to the African origins of our species, nearly three million years past, and explores caves in southern France w…