How a cone snail catches its prey A venomous cone snail engulfs its prey before spearing it with a harpoon-like barb and paralysing it, footage shows. Cone snail

Camera set up (c) Ian LlewellynBehind the scenes

Step the other side of the camera to see how natural history documentaries are made

Tickled orangutan (M Davila-Ross)Ape tickling

Scientists are studying footage of tickled animals in a bid to shed light on how laughter evolved. BBC News

Features

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    Drastic action to save Madagascar's threatened tortoises from extinction

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Frozen Planet Season

“A blue tit's singing in our tree, right now. It must be the mild winter.”

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