Across the world scientists are releasing predators, including panthers, bears and wolves, close to where people live. Horizon meets the scientists behind this radical scheme. Show more
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Across the world scientists are releasing predators, including panthers, bears and wolves, close to where people live. Horizon meets the scientists behind this radical scheme. Show more
BBC One is a TV channel that started broadcasting on the 20th April 1964. It replaced BBC Television.
