Sir David Attenborough on nature films vs. zoos

Sir David Attenborough on nature films vs. zoos

Sir David Attenborough on nature films vs. zoos – CBS News Watch CBS News In this web exclusive, naturalist Sir David Attenborough talks with correspondent Mark Phillips about the value of wildlife documentaries over traditional zoos, and the benefits of each. Be the first to know Get browser notifications for breaking news, live events, and…

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