David Attenborough series on the natural history of the polar regions; Attenborough appeared on screen and authored the final episode, in addition to performing voiceover duties. Attenborough introduced and narrated the Unit's first 4K production "Life Story." For "Planet Earth II" (2016), Attenborough returned as narrator and presenter, with the main theme music composed by Hans Zimmer. In October 2014, the corporation announced a trio of new one-off Attenborough documentaries as part of a raft of new natural history programmes. "Attenborough's Paradise Birds" and "Attenborough's Big Birds" was shown on BBC Two and "Waking Giants", which follows the discovery of giant dinosaur
When Björk Met Attenborough slightly confusing, documentary that joins the translucent dots between humans, nature and music and provides for an extremely informative learning lesson, [...] as well as creating something new to hear, Björk also sets out to create a visual image for what people are hearing, adding another dimension to what you hear". Sam Wollaston of "The Guardian" wrote that, although he "[doesn't] always totally understand what she's on about, [...] the bits with David Attenborough at the Natural History Museum are lovely", and later compared their interaction to "an old man showing his granddaughter round his favourite place in the world"