Tasked with revealing the planet's most beautiful sights, nature documentarians often hope they inspire people to get involved with conservation. But this film crew decided to start saving the Earth themselves.

On Sunday, the BBC Earth Twitter account confirmed that the filmmaking team behind their spectacular dive into the ocean's hidden depths, "Blue Planet II," didn't stop at capturing the magic of the ocean.

"Blue Planet II" is a sequel to the BBC's blockbuster 2001 special and uses cutting-edge camera equipment technology (like suction cup cameras sneakily attached to orca whales) and the melodious voice of Sir David Attenborough, to show the audience both the wonders of the ocean and the problems facing it today.

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