Up Next in Eco-Bitesize

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  02:53

  Elephants at the waterhole, part 2

  Elephants at the waterhole, part 2

  Conservationist and cameraman Ian Redmond films a herd of elephants gathered at a waterhole in Chobe National Park, north-east Botswana

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  01:44

  Red-billed oxpecker grooms feeding gi...

  Red-billed oxpecker grooms feeding gi...

  The red-billed oxpecker and giraffe share a mutually beneficial relationship; The oxpecker cleans blood sucking ticks from the giraffes coat, and in turn, gets an easy meal

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  01:29

  Elephants at the waterhole, part 1

  Elephants at the waterhole, part 1

  Conservationist and cameraman Ian Redmond films a heard of elephants at a waterhole in Chobe National park, north-east Botswana