Copyright holder
| Copyright Holder: | Patricia Harvey-Thompson |
| Address: | La Cour du Verger |
| 87140 Roussac | |
| France | |
| Telephone: | 0033 (0) 555602395 |
| Email: | info@worldeducationalfilms.com |
| Website: | http://www.worldeducationalfilms.com |
Film credits
| Director: | Gerald Thompson |
| Photography: | Gerald Thompson |
| Series Editor: | Christopher Parsons |
| Director: | Eric Skinner |
| Photography: | Eric Skinner |
| Film Editor: | Betty Block |
| Music Composer: | Sidney Sager |
| Scientific Advisor: | John Cooke |
| Narrator: | Alan Gibson |
| Presenter: | Keith Hopkins |
| Series Editor: | Anthony Isaacs |
| Music: | Richard Adeney |
| Music: | John Marson |
| Music: | Kenneth Mobbs |
| Music: | Stephen Whittaker |
| Film Editor: | Phil Mutton |
| Production Company: | BBC - Natural History Unit |


