Episodes
| Episode | Title | First Broadcast | Repeated | Comments |
|---|---|---|---|---|
| 01 | 1997, Heat 1 | 19971027 | 20160212 (BBC7) 20160213 (BBC7) | Lionel Kelleway chairs the quiz in which contestants test wildlife knowledge. |
| 02 | 1997, Heat 2 | 19971103 | 20160219 (BBC7) | Lionel Kelleway visits the Liverpool Museum, to chair the wildlife quiz. |
| 03 | 1997, Heat 3 | 20160226 | Lionel Kelleway visits Gloucestershire, to test contestants' wildlife knowledge. | |
| 04 | 1997, Heat 4 | 20160304 | 20160305 (BBC7) | Lionel Kelleway visits Derbyshire, to test three contestants' wildlife knowledge. |
| 05 | 1997, Heat 5 | 20160311 | 20160312 (BBC7) | Lionel Kelleway visits Arundel to test three contestants' wildlife knowledge. |
| 06 | 1997, Heat 6 | 20160318 | 20160319 (BBC7) | Lionel Kelleway visits Edinburgh to test three contestants' wildlife knowledge. |
| 07 | 1997, Semi-final | 20160325 | 20160326 (BBC7) | Lionel Kelleway visits Mere Sands Wood in Lancashire, for the wildlife knowledge quiz. |
| 08 | 1997, Semi-final | 20160401 | 20160402 (BBC7) | Lionel Kelleway visits Bristol, to test more wildlife knowledge in the BBC quiz. |
| 09 | 1997, Final | 20160408 | 20160409 (BBC7) | Lionel Kelleway presents the final of the natural history quiz from Rutland Water. |