
Iolo's Borderlands — Season 1
Iolo Williams searches for extraordinary wildlife in the Welsh Marches, the fabulous and varied landscapes that lie along the border between England and Wales.
About this season
Iolo Williams searches for extraordinary wildlife in the Welsh Marches, the fabulous and varied landscapes that lie along the border between England and Wales.
Episodes (4)

1. Episode 1
9.0Aired 3 April 2023 • 29 min
Iolo Williams explores Monmouthshire. He looks for a rare bee on the Gwent Levels and finds fallow deer in the Wye Valley, as well as a heavily-camouflaged bird near Abergavenny.

2. Episode 2
10.0Aired 10 April 2023 • 29 min
Iolo Williams explores the borderlands of Radnorshire, searching for nesting birds along the Wye, dormice and roe deer in its woodlands, and yellowhammers on Offa's Dyke.

3. Episode 3
10.0Aired 17 April 2023 • 29 min
Iolo Williams explores Montgomeryshire. He looks for endangered curlews, visits rare habitats, walks ancient routes and finds wildlife along a canal.

4. Episode 4
10.0Aired 24 April 2023 • 29 min
Iolo Williams explores north east Wales and finds threatened moorland birds, discovers amazing wildlife on a fascinating bog and looks for lizards and shorebirds along the coast.