Eoin starts his island voyage on Rathlin where he witnesses one of the most extraordinary leaps of faith undertaken by any animal on the planet – flightless chicks jumping 300 feet from their cliff ledges down to the ocean.

Eoin visits a wondrous native woodland on Clare Island and as he sails his Galway Hooker through Connemara's turquoise waters, he finds deserted islands home to skylarks and Ireland's only native reptile on the Aran Islands.

Eoin Warner visits Co Kerry's Maharees Islands, where Arctic terns return every summer, before witnessing grey seals on the beach of Great Blasket Island.