Episode guide
Series 1
Operation Iceberg
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Birth of a 'berg
Eminent naturalist Chris Packham and Helen Czerski travel to the Arctic to take a look at the reasons why Greenland's Store glacier produces so many icebergs.
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Life and Death of a 'Berg
Naturalist Chris Packham and Helen Czerski investigate the forces which destroy huge blocks of ice, experiencing a partial collapse of the iceberg.
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