Genre: Dokumenter
Bintang Aktor: David Attenborough
Crew: David Attenborough, David Lee, Joel Douek
Negara: GB
Studio: BBC Two
Runtime: 60:14 menit
Kualitas: HD
Tanggal udara pertama: Sep 20, 2013
Tanggal udara terakhir: Sep 27, 2013
Episode: 2 Episode
Season: 1 Season
IMDb: 3.024
Kata kunci:natural history, biology, animals, evolution, natural selection, backbone, nature documentary
