Episode 2

The odyssey continues as Colin Stafford-Johnson completes his journey along Ireland's Atlantic rim. Exploring the wildlife and mountains around his home inlet of Clew Bay, Colin then heads north for Donegal - golden eagle country - before reaching the island's northern tip and turning east along the coast of Northern Ireland.

Along the way, he features the whooper swans that fly out of the north every autumn to escape an Arctic winter, the fabulously elusive pine marten, resident here since the last Ice Age, and the great ocean wanderers that are basking sharks - the second biggest fish on the planet, which turn up every summer out of the blue. Beautiful bats and heroic salmon are some of the other characters Colin comes across as he seeks out the remotest corners of Ireland's wild west.