Life in the Undergrowth

The story of how animals first left the seas to colonize the land millions of years ago.

David Attenborough tells the story of winged insects, the first to take to the air.

David Attenborough investigates the power of silk, the secret weapon of the undergrowth.

David Attenborough looks at the complex alliances and partnerships tiny creatures form.

How invertebrates overcome their tiny size by banding together in massive numbers.