Natural World: Season 21
This season started on October 13, 2002. The table lists episodes with recorded air dates up to September 28, 2026.
| Ep | Title and air date | My place |
|---|---|---|
| 1 | Meerkats: Part of the Team | |
| 2 | Danger in Tiger Paradise | |
| 3 | Falklands: Flying Devils | |
| 4 | The Crossing | |
| 5 | Death Trap | |
| 6 | My Halcyon River | |
| 7 | Killer Ants | |
| 8 | A Life with Cougars | |
| 9 | Cats Under the Serengeti Stars | |
| 10 | Wild Women of Viramba | |
| 11 | Killer Bees: Taming the Swarm | |
| 12 | Highgrove: A Prince's Legacy | |
| 13 | Flying Home | |
| 14 | The Elephant, The Emperor and Butterfly Tree | |
| 15 | Indonesia: Fire Islands |
