Iolo's River ValleysSeries 2, Episode 1 - Usk

Name: Series 2, Episode 1 - Usk
Released: 2026-05-06

Iolo Williams explores the Usk valley, from Newport’s urban wildlife to ground-nesting birds, a huge lesser horseshoe bat roost and scarce firecrests.

Iolo's River Valleys was broadcast on BBC2 at Wednesday 6 May 2026, 19:00.

Series 2Episode 1

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Iolo's River Valleys

Iolo's River Valleys is a TV show on BBC2. Iolo Williams explores Wales’s most stunning river valleys from sea to source, uncovering their hidden wonders and remarkable wildlife. The most recent episode is from 27 May 2026.

Last broadcast:27/05/2026 at 19:00

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