Wildlife presenter Steve Backshall tracks down 60 of the world's deadliest animals. Steve heads up a freezing river to see bald eagles feeding on spawning salmon. Show more
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Wildlife presenter Steve Backshall tracks down 60 of the world's deadliest animals. Steve heads up a freezing river to see bald eagles feeding on spawning salmon. Show more
BBC One is a TV channel that started broadcasting on the 20th April 1964. It replaced BBC Television.
