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Insect Worlds

The Secret to Their Success

Duration: 29 minutes

on BBC Four HD

Insects are the most diverse group of animals in the world, what is the secret of their success? Steve takes us to the Swiss Alps, where a relationship exists between the ant, wasp and the butterfly. Show more

BBC Four HD

About BBC Four

BBC Four reflects arts, music and culture with an ambitious range of intellectually and culturally enriching programmes, taking an expert and in-depth approach to its subjects.