Chris Packham explores what makes animal groups successful. He looks at how the penguin's legs, wings and body shape have allowed it to adapt to a range of environments. Show more
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Chris Packham explores what makes animal groups successful. He looks at how the penguin's legs, wings and body shape have allowed it to adapt to a range of environments. Show more
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.
