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  • BBC One

Iolo's Borderlands

  • 2023
  • Returning Series
  • 1 season

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.

Latest: Season 1 · 2023

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Iolo Williams searches for extraordinary wildlife in the Welsh Marches, the fabulous and varied landscapes that lie along the border between England and Wales.

  1. E1. Episode 1

    Apr 3, 2023 · 29m

    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. E2. Episode 2

    Apr 10, 2023 · 29m

    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. E3. Episode 3

    Apr 17, 2023 · 29m

    Iolo Williams explores Montgomeryshire. He looks for endangered curlews, visits rare habitats, walks ancient routes and finds wildlife along a canal.

  4. E4. Episode 4

    Apr 24, 2023 · 29m

    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.

Iolo's Borderlands | Watch