With the natural history unit's all-new intergrated time-lapse techniques, Alan Titchmarsh peels back the years and takes us on a remarkable journey through history. Far from the climate we know today, 'British Isles - A Natural History' reveals the swamps, rainforests, ice ages and volcanos, alongside the civilisations and revolutions that shaped the familiar face of the British Isles.
Making-of documentary
Fact files
Photo gallery
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