Chris Packham is one the world's most famous environmentalists.

In the 1980s he joined the BBC as a camera assistant on its nature show A Toad's Tale.

Ever since then he's been passionate over the environment, hosting many documentaries and launching many campaigns to protect wildlife.

Now - his new show Waterhole: Africa’s Animal Oasis is coming to sky's BBC earth next Sunday.

Chris Packham joined Tim Dower.

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