1. Tracking Ocean Giants

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. 8 September 2022. 40 min

Bertie attempts to find and film a gigantic whale feeding frenzy.

2. Battle of the Beasts

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. 8 September 2022. 43 min

Bertie's in Africa trying to film lions take on their most formidable foes.

3. Shark Island

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. 8 September 2022. 42 min

Bertie's at Cocos Island to look for one of the biggest schools of sharks.

4. Eagle's Reign

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. 8 September 2022. 48 min

Bertie sets out to film African crowned eagles hunting fruit bats.

5. Dolphin Quest

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. 8 September 2022. 46 min

Bertie's hunt for dolphins leads to magical encounters on the high seas.