
Iolo Williams
Known for: Acting
Born: August 22, 1962
Iolo Williams is a Welsh naturalist, conservationist and campaigner. Born in Builth Wells, Breconshire, in the heart of rural Wales, his family moved to Pembrokeshire in the west of the country, before moving to Montgomeryshire, when he was aged five, to live in Llanwddyn. Iolo went on to study London, England for a degree in ecology at North East London Polytechnic. After graduating he went on to work for the RSPB for almost 15 years as Species Officer for Wales, a job he loved as he worked wi…
Known for

Black Waters: The Sea Empress Disaster
2026

Wonders of the Great Barrier Reef with Iolo Williams
2018

Wild Wales
2010

Iolo's Borderlands
2023
Rugged Wales
2012

Iolo's Secret Life of Birds
2010
Iolo's Great Welsh Parks
2013

Iolo: The Last Wilderness Of Wales
2020

Springwatch
2005
Iolo: A Wild Life
2024

Iolo's Anglesey
2022

Winterwatch
2013
Iolo's Valleys

Iolo's River Valleys
2025

Autumnwatch
2007