About this season
Iolo Williams tracks wildlife in one of Wales' extraordinary landscapes - the Cambrian Mountains.
Episodes (4)
1. Episode 1
Aired 6 August 2020 • 29 min
Iolo Williams tracks Wales' rarest and most elusive mammal, the pine marten, and sees ospreys fishing in the Cambrian Mountains of mid-Wales.
2. Episode 2
Aired 13 August 2020 • 29 min
Iolo Williams looks for cuckoos in the Elan Valley, red squirrels genetically unique to the Cambrian Mountains, and golden plover on the hills surrounding Plynlimon.
3. Episode 3
Aired 20 August 2020 • 29 min
Iolo Williams tracks goshawks and finds remnants of prey and chicks in a huge nest. He also looks for rare nesting curlew and a stunning day-flying moth called the Welsh clearwing.
4. Episode 4
Aired 27 August 2020 • 29 min
In his final trek, Iolo looks for a bird you wouldn't expect to see in Wales as it is meant to be extinct here. But a golden eagle is secretly living in the Cambrian mountains.