David Attenborough looks at the extraordinary ends to which animals and plants go in order to survive. Featuring epic spectacles, amazing TV firsts and examples of new wildlife behaviour.
| Title | Time | |
|---|---|---|
| 1 | Challenges of Life | 2009-10-11 |
| 2 | Reptiles and Amphibians | 2009-10-18 |
| 3 | Mammals | 2009-10-25 |
| 4 | Fish | 2009-11-01 |
| 5 | Birds | 2009-11-08 |
| 6 | Insects | 2009-11-15 |
| 7 | Hunters and Hunted | 2009-11-21 |
| 8 | Creatures of the Deep | 2009-11-29 |
| 9 | Plants | 2009-12-06 |
| 10 | Primates | 2009-12-13 |
