The acclaimed nature series here looks at the most successful animal group. There are 200 million insects for each human. The key is an armoured and adaptable covering.

Series Selector for Life

All episodes for series 1 of Life

  • S1 E1 · Challenges of Life

    A look at how some animals and plants go to extremes to give themselves a chance to breed.

  • S1 E2 · Reptiles and Amphibians

    A look at the strategies used by reptiles and amphibians to conquer their shortcomings.

  • S1 E3 · Mammals

    How mammals dominate the planet through having warm blood and by caring for their young.

  • S1 E4 · Fish

    A look at various fish species including sea dragon, fringehead and Hawaiian goby.

  • S1 E5 · Birds

    A slow-motion camera captures the unique flight of the Marvellous Spatuletail Hummingbird.

  • S1 E6 · Insects

    Super-slow motion shows a bombardier beetle firing boiling liquid at its enemies.

  • S1 E7 · Hunters and Hunted

    Unique footage of a killer whale engaging in sneaky behaviour to hunt elephant seal pups.

  • S1 E8 · Creatures of the Deep

    A look at marine invertebrates, including Humboldt squid, starfish and giant octopuses.

  • S1 E9 · Plants

    A look at plants and the ingenious and manipulative ways they counter life's challenges.

  • S1 E10 · Primates

    Primates are just like humans - intelligent, quarrelsome, family-centred.