1. Atlantic

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. 8 July 2023. 44 min

Steve Backshall encounters a diverse world of sharks in the Atlantic.

2. Indian

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. 8 July 2023. 45 min

Steve Backshall explores the Indian Ocean and its diverse wildlife.

3. Pacific

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. 8 July 2023. 45 min

Steve joins scientists to find shark hot spots in Pacific Ocean.

4. North Atlantic

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. 8 July 2023. 45 min

Steve Backshall looks for the 30-plus sharks of the British Isles.