Wonders of the Celtic Deep

Cyfrol sy'n portreadu rhyfeddodau unigryw arfordir Cymru, o forloi ac adar môr i rywogaethau sy'n byw yn nyfnder dyfroedd y Môr Celtaidd, gan ddogfennu hefyd yr heriau a'r llwyddiannau a ddaeth i ran cynhyrchwyr y gyfres deledu 'Wonders of the Celtic Deep'.
A unique environment created by the confluence of three oceanic, climatic zones, the Welsh coast and its waters teem with life and diversity, documented as never before. From seals and seabirds gathered along the celebrated coastline to species found in the depths of the Celtic Sea, along with the behind-the-scenes challenges and triumphs of this landmark TV series.