Trips to the Isle of May national nature reserve has begun again. The island is renowned for its bird populations, its seals, its history and its carpets of flowers. The reserve, at the mouth of the Forth, has boat service from Fife and East Lothian during the visitor season. This year, there are a number of special events planned to celebrate the Year of Natural Scotland, eight special days from April to September will celebrate John Muir, look at the island’s seabirds and seals, help visitors discover the historic lighthouse and all the stories which surround it, and enjoy a…