
David Attenborough's documentary on British wildlife will air its first five episodes on BBC One during primetime hours. But the final part of the series, which focuses on environmental issues and the decline of nature in the U.K. over the past several decades, will only be available on the BBC's iPlayer streaming service.
In addition to noting how wildlife has dwindled over the years, the sixth episode will also feature discussions of "rewilding" — a movement to restore and protect natural processes in former wilderness areas — a concept that is controversial within the U.K.'s Conservative Party.