Building an underwater drone to film hippos

On an episode of Wildlife Documentaries Behind the Scenes, the Earth Touch team builds an underwater drone to film Africa’s most dangerous animal, the hippo, underwater. After assembling the unique underwater rig and testing it, the camera was brought to Botswana’s Okavango Delta to get it wet and film hippos.

The underwater remote camera housed a GoPro and the team was rewarded with some unique footage.

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