Episodes
| Episode | First Broadcast | Repeated | Comments |
|---|---|---|---|
| 01 | 20080211 | 20120603 (BBC7) 20120604 (BBC7) | Peter France takes you to the alien and dangerous world of Northumbrian wood ants. |
| 02 | 20080212 | 20120610 (BBC7) 20120611 (BBC7) | It's springtime and the Northumbrian wood ants are hungry, but the tree fellers are coming |
| 03 | 20080213 | 20120617 (BBC7) 20120618 (BBC7) | Early summer sees the ants preparing to mate, but forest cyclists endanger their nest. |
| 04 | 20080214 | 20120624 (BBC7) 20120625 (BBC7) | In late summer, the queen ants establish new colonies, sparking the start of ant warfare. |
| 05 LAST | 20080215 | 20120701 (BBC7) 20120702 (BBC7) | Autumn brings ferocious storms for the wood ants, but hibernation beckons. |