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
| Producer: | Martha Holmes |
| Photography: | Martin Saunders |
| Photography: | Doug Allan |
| Production Manager: | Ruth Flowers |
| Additional Photography: | Hugh Maynard |
| Dubbing Mixer: | Graham Wild |
| Music Composer: | George Fenton |
| Dubbing Editor: | Lucy Rutherford |
| Production Co-ordinator: | Philippa Lawson |
| Field Assistant: | Mats Forsberg |
| Series Producer: | Keith Scholey |
| Unit Manager: | Nicky Spode |
| Unit Manager: | Felicity Mudge |
| Additional Photography: | Piers Finzel |
| Additional Photography: | Hitesh Makan |
| Editor: | Jo Ridley |
| Field Assistant: | Jason Roberts |
| Field Assistant: | Arne Kristoffersen |
| Field Assistant: | Geir Aasebostol |
| Field Assistant: | Jon Voll |
| Field Assistant: | Isaac Shooyook |
| Field Assistant: | Joe Kaludjak |
| Field Assistant: | Victor Kaludjak |
| Field Assistant: | Muck Kaludjak |
| Field Assistant: | Johnny Nowdlac |
| Field Assistant: | Josie Papatsie |
| Field Assistant: | Bonnie Chartier |
| Field Assistant: | Mitch Campbell |
| Field Assistant: | Steve Miller |
| Scientific Consultant: | Ian Stirling |
| Scientific Consultant: | Andy Derocher |
| Scientific Consultant: | Malcolm Ramsay |
| Orchestra: | BBC - Concert Orchestra |
| Production Organisation: | BBC - Natural History Unit |
| Associated Broadcaster: | WNET 13, New York |






