Natural World
Season 23 Episode 5 - Hammerhead
7.1 ?
1983
Documentary
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
Episodes in Season 23
1
Cheetahs: Fast Track to Freedom
2
Norfolk Broads: The Fall and Rise of a Great Swamp
3
Typhoon Island
4
Mississippi: Tales of the Last River Rat
5
Hammerhead
NOW PLAYING
6
The Wild Wood
7
Andes: The Dragon's Back
49 min
8
Land of the Falling Lakes
9
Echo of the Elephants - The Final Chapter?
10
Shark Coast
11
Serengeti 24
12
Secrets of the Maya Underworld
13
A Boy Among Polar Bears
14
