Hammerhead

December 2, 2004
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Natural World - S23 - E5

Hammerhead

Profile of the hammerhead shark, which has until now been shrouded in mystery as no-one could understand why its head is such a strange shape, or how it might help the creature's survival. Marine biologists in Hawaii explain how the fish utilises the unusual shape to give it a unique, deadly weapon in the oceans. Narrated by Ian Holm

Natural World: Season 23 - 15 Episode s