Miguel Martin, who has worked for several wineries the world over has joined Palmer Vineyards as winemaker. The native of Madrid, Spain native has nearly 20 years of winemaking experience, including winemaking positions at Gonzalez Byass, Robert Mondavi, Yalumba and Catera. "Miguel Martin is an important addition to the Long Island winemaking scene," said Robert J. Palmer, owner of Palmer Vineyards. "He brings not only 10 years of experience working with the highly regarded Robert Mondavi Co., but also has winemaking experience from all over the world. This really qualifies him to understand the uniqueness of Long Island." Martin joins…