Nature's Bonsai: from Crainn na hÉíreann (The Trees Of Ireland) - Episode 3

The bare crags and rocks of the shores of the lakes of Killarney might seem an unpromising place for trees.

But some trees are resourceful enough to find tiny pockets of soil, hidden in the crevices, providing just enough nourishment for survival.

This clip is from the TG4 series, Crainn na hÉireann (The Trees Of Ireland), every Tuesday at 8pm and Sunday at 730pm.