Iolo starts in Pembrokeshire with red deer, seals and a rare sighting of red squirrels. In the Brecon Beacons he discovers spectacular waterfalls, amazing cave structures and bats hiding in dungeons, and also nesting hobbies, goshawks and some stunning birds in Glamorgan and Gwent.
| Name | Type | Role | |
|---|---|---|---|
| John Gwyn | Director |