Wonders of the Celtic Deep

SINOPSIS

The coastline of Wales is imbued with Celtic myth and mystery. The animals that live here are perfectly adapted to this rapidly changing and dramatic environment where the land and the ocean meet. Following Atlantic grey seals through the year, from courtship, to pregnancy and birth. High up on huge sea cliffs in Anglesey, joining a pair of guillemots, bringing up their single youngster on a narrow rock shelf.