The Irish Whale and Dolphin Group have just launched their Atlas of Marine mammals around the coast of Ireland - and we have some copies to give away to listeners! Terry Flanagan discovers one of the rarest of rare visitors to this island, the shy, retiring dormouse. And we talk to Dr. Ioannis Ieropoulos from the University of the West of England, who has come up with a novel way of charging your phone battery: using urine!