The animal kingdom is a fearsome place is you are not equipped with a horn or antlers – natural weapons that raise your status on the food chain.
Professor Doug Emlen has dedicated his life to uncovering the secrets of nature’s wildest weapons, what triggers them and what they can teach us about the most dangerous weapons on earth – the ones made by man.
Nature’s Wildest Weapons: Horns, Tusks and Antlers, Saturday, 7 pm – BBC Two
Image: BBC
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