S1, E2: After months of darkness the sun returns. The landscape is dynamically transformed and millions of migrants join the hardy residents as they find mates and begin to breed.
Documentary · 2 Nov 2011 · 30 min
Information
- Released
- 2011
- Run Time
- 30 min
- Rated
- 12
- Region of Origin
- United Kingdom
- © 2011 BBC
Languages
- Original Audio
- English (United Kingdom), English
- Audio
- English (United Kingdom) (AAC)