For more brilliant natural history shows, exclusive to YouTube, head over to our brand-new channel Earth Unplugged! .\r
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Amazing! Bird sounds from the lyre bird - David Attenborough - BBC wildlife Programme website: David Attenborough is repeatedly upstaged by an excited .\r
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The world is an amazing place full of stories, beauty and natural wonder. Jump in to BBC Earths YouTube channel and meet your planet.Youll find 50 years .\r
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For more brilliant natural history shows, exclusive to YouTube, head over to our brand-new channel Earth Unplugged! . This bird can mimic any sound it hears .