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 | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Merit Badge | 2007-09-26 | 60 min |
| Season 1 | Episode 2 | Tear Asunder | 2007-10-03 | 60 min |
| Season 1 | Episode 3 | Let Her Go | 2007-10-10 | 60 min |
| Season 1 | Episode 4 | What They Saw | 2007-10-17 | 60 min |
| Season 1 | Episode 5 | The Fallen Woman | 2007-10-24 | 60 min |
| Season 1 | Episode 6 | Powerless | 2007-10-31 | 60 min |
| Season 1 | Episode 7 | A Civil War | 2007-11-07 | 60 min |
| Season 1 | Episode 8 | Farthingale | 2007-11-14 | 60 min |
| Season 1 | Episode 9 | Serious Control Issues | 2007-11-28 | 60 min |
| Season 1 | Episode 10 | Dig a Hole | 2007-12-03 | 60 min |
| Season 1 | Episode 11 | Fill it Up | 2007-12-05 | 60 min |
| Season 2 | Episode 1 | Find Your Happy Place | 2008-09-29 | 60 min |
| Season 2 | Episode 2 | Everything ... All the Time | 2008-10-03 | 60 min |
| Season 2 | Episode 3 | The Business of Miracles | 2008-10-06 | 60 min |
| Season 2 | Episode 4 | Not for Nothing | 2008-10-10 | 60 min |
| Season 2 | Episode 5 | Crushed | 2008-10-17 | 60 min |
| Season 2 | Episode 6 | Did You Feel That? | 2008-10-24 | 60 min |
| Season 2 | Episode 7 | Jackpot | 2008-11-05 | 60 min |
| Season 2 | Episode 8 | Black Friday | 2008-11-12 | 60 min |
| Season 2 | Episode 9 | Badge Bunny | 2008-11-19 | 60 min |
| Season 2 | Episode 10 | Evil... and his Brother Ziggy | 2008-12-03 | 60 min |
| Season 2 | Episode 11 | Canyon Flowers | 2008-12-10 | 60 min |
| Season 2 | Episode 12 | Trapdoor | 2008-12-17 | 60 min |
| Season 2 | Episode 13 | Re-Entry | 2009-02-04 | 60 min |
| Season 2 | Episode 14 | Mirror Ball | 2009-02-11 | 60 min |
| Season 2 | Episode 15 | I Heart Mom | 2009-02-18 | 60 min |
| Season 2 | Episode 16 | Hit Me Baby | 2009-02-25 | 60 min |
| Season 2 | Episode 17 | Shelf Life | 2009-03-11 | 60 min |
| Season 2 | Episode 18 | 3 Women | 2009-03-18 | 60 min |
| Season 2 | Episode 19 | 5 Quarts | 2009-03-25 | 60 min |
| Season 2 | Episode 20 | Initiative 38 | 2009-04-01 | 60 min |
| Season 2 | Episode 21 | One | 2009-04-08 | 60 min |
| Writing | Paul Spillenger | Writer |
| Production | Susan Winslow | Executive Producer |
| Production | Mike Gunton | Executive Producer |
| Production | Catherine McCarthy | Executive Producer |
| Production | Paul Spillenger | Producer |
| Production | Martha Holmes | Producer |
| Directing | Martha Holmes | Director |
| Directing | Simon Blakeney | Director |
| Directing | Stephen Lyle | Director |
| Sound | George Fenton | Original Music Composer |
