A pioneering new project that involves reverting back to traditional 1940s farming methods has transformed a stretch of coastline in Wales into a haven for rare animals, birds and wildflowers – boosting numbers in some instances by more than 300 per cent. The tried and tested ‘strip field’ farming involved flower crops being planted alongside more traditional arable crops and wildflower meadows across 45 hectares (111 acres) of farmland near the spectacular Worms Head in Rhossili,…