Visitors that brave the journey to the remote and precipitous islands of St Kilda encounter the unforgettable spectacle of thousands of breeding seabirds, speciality species and the archaeological remnants of a resolute culture. The ‘Galapagos of the North’ is celebrating its 30th anniversary as a natural world heritage site, however, within these three decades St Kilda has experienced a rapid transformation, an ecosystem unravelling, St Kilda is facing changes that could takes it beyond recognition…