Ellie Harrison and Matt Baker head to North Wales where Ellie gets up close to a strange and wonderful coastal habitat, whilst Matt heads to Rhyl for the annual Woodfest - A celebration of wood working, forestry, and chainsaw carving! James Wong meets the woman who is mad about bluebells, and Tom reports on the deadly disease that is ravaging our native ash trees. Elsewhere, Adam is puzzled by how one of his white park cattle has given birth to a belted Galloway!