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: | [email protected] |
| Website: | http://www.bbcmotiongallery.com |
Film credits
| Field Assistant: | Donaldo MacIver |
| Film Editor: | Andrew Naylor |
| Narrator: | Jeffery Hugh Richard Boswall |
| Photography: | Douglas Fisher |
| Presenter: | Jeffery Hugh Richard Boswall |
| Producer: | Jeffery Hugh Richard Boswall |
| Production Organisation: | BBC - Natural History Unit |
| Research Assistant: | Robin Prytherch |
| Sound: | Alec Brown |
| Sound: | Peter Copeland |
| Sound: | Donaldo MacIver |
