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
| Assistant Producer: | Mike Salisbury |
| Narrator: | Jeffery Hugh Richard Boswall |
| Writer: | Jeffery Hugh Richard Boswall |
| Producer: | Jeffery Hugh Richard Boswall |
| Additional Photography: | Des Bartlett |
| Photography: | Hugh Miles |
| Photography: | Martin Saunders |
| Photography: | Eric Ashby |
| Research: | Charles Dickson |
| Photography: | Ronald Eastman |
| Photography: | Rodger Jackman |
| Film Editor: | Andrew Naylor |
| Production Assistant: | Liz Whitmore |
| Research: | Pamela Jackson |
| Research: | Robin Prytherch |
| Photography: | Robert G. Dickson |
| Photography: | Charles Doucet |
| Photography: | Ray Henman |
| Photography: | Eric Lucey |
| Film Editor: | Peter Sylvester |
| Graphic Design: | Bob Cummins |
| Pictures: | Maurice Wilson |
| Photography: | London Scientific Films |
| Photography: | Oxford Scientific (OSF) |
| Additional Photography: | Australian Broadcasting Corporation (ABC) |
| Additional Photography: | Canadian Broadcasting Corporation (CBC) |
| Additional Photography: | National Geographic Television & Film |
| Music: | Sky (music band) |
| Production Organisation: | BBC - Natural History Unit |


