Ocean Giants

Ground-breaking documentary granting a unique and privileged access into the magical world of whales and dolphins, uncovering the secrets of their intimate lives as never before.

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Created By
Status	Ended
Original Name	Ocean Giants
First Air Date	August 14, 2011
Last Air Date	August 28, 2011
Seasons	1
Episodes	3
Episode Runtime	1h 0min
Language	English
Original Language	English
Production Countries	United Kingdom
Production Companies	Thirteen
Networks	BBC One

S01E03

Voices of the Sea

This final episode looks at the vocalization of whales and dolphins, and how they communicate with each other.

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