1 Tymor
7 Pennod
Great Migrations - Season 1
- Blwyddyn: 2010
- Gwlad: United States of America, United Kingdom
- Genre: Documentary
- Stiwdio: National Geographic
- Allweddair: miniseries, animals, nature documentary
- Cyfarwyddwr:
- Cast: Alec Baldwin, Vincent Cassel, Thomas Fritsch, Peter Coyote, James Byrnes