Nature: Islands of Ice and Fire

In the first of new series of NATURE, we join wildlife sound recordist Chris Watson in Iceland. When it comes to dynamic landscapes, there's perhaps nowhere in the world more exciting than Iceland; with its vast groaning glaciers, spouting geysers, thundering glacial waterfalls, hissing thermal vents and erupting volcanoes – and it's the sounds of this landscape which Chris is keen to capture. Produced by Sarah Blunt