Name: Life in the Undergrowth
Released: 2005-11-23T00:00:00.000Z
Cast: David Attenborough, David Attenborough

Life in the Undergrowth

Documentary 2005

Available on iTunes, BritBox

David Attenborough shares how animals left the seas to colonise the land over 400 million years ago.

Documentary 2005

Starring David Attenborough, David Attenborough

EPISODE 1

Invasion of the Land

Just over 400 million years ago creatures left the seas to move onto land. They were the invertebrates. Since then they have become the most successful group of animals, adapting to every environment on earth. Now, for every human there are 200 million of them. Their largely unseen world is now revealed as David Attenborough tells the story of the land-living invertebrates.
EPISODE 2

Taking to the Air

From the stunning aerobatics of hoverflies in a Bristol garden to the mass migration of purple crow butterflies in Taiwan, this episode tells the story of the winged insects. The latest ultra-slow motion cameras reveal incredible flight skills, such as dragonflies catching their prey and bluebottles flying upside down. While David Attenborugh is on hand to witness the mass emergence of winged cicadas after 17 years underground.
EPISODE 3

The Silk Spinners

Silk is the secret weapon of the undergrowth. From the protective stalks of lacewing eggs, to the hanging threads of glow-worms, insects use it in an amazing variety of ways. Silk is stronger than a steel thread of the same diameter but, unlike steel, it's elastic. Witness the spiders who have taken the use of this extraordinary material to its extremes.
EPISODE 4

Intimate Relations

Ever since they came onto land, the tiny creatures of the undergrowth have been forming alliances and partnerships with each other and with plants. Many of these relationships are staggeringly complex. While some clearly benefit both partners, others most certainly do not. Meet the bot fly which uses smaller house flies as unwitting couriers to carry its eggs to cows, where they hatch and bore into the unsuspecting animal's flesh.
EPISODE 5

Supersocieties

Some invertebrates have overcome the limitation of their small size by banding together in huge numbers. Many of these societies are so fine-tuned in the way they operate it's as if they were a single being. But insect societies aren't all shining examples of co-operative behaviour. The series ends with two insect armies fighting head on as Matabele ants raid a nearby termite mound. The result is total carnage.

About

Life in the Undergrowth

DOCUMENTARY

David Attenborough shares how animals left the seas to colonise the land over 400 million years ago.

Information

Studio: BBC1
Genre: Documentary
Released: 2005

Languages

Primary: English (United States) (AAC)
Additional: English (United Kingdom) (Subtitles)

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