Copyright holder
| Copyright Holder: | BBC - Natural History Unit |
| Address: | c/o BBC Motion Gallery |
| Room E251 | |
| Woodlands | |
| 80 Wood Lane | |
| London | |
| W12 0TT | |
| Telephone: | +44 (0) 20 8433 2861 / 2 |
| Email: | motiongallery.uk@bbc.co.uk |
| Website: | http://www.bbcmotiongallery.com |
Film credits
| Executive Producer: | Richard Brock |
| Writer: | David Attenborough |
| Narrator: | Miles Kington |
| Writer: | Miles Kington |
| Photography: | Hugh Maynard |
| Photography: | Martin Saunders |
| Photography: | Jeremy Gould |
| Sound: | Lyndon Bird |
| Dubbing Mixer: | David Old |
| Film Editor: | Peter Simpson |
| Unit Manager: | Andrew Buchanan |
| Music: | Elizabeth Parker |
| Graphic Design: | Margaret Perry |
| Music: | BBC - Radiophonic Workshop |






