A SPANISH beach popular with British tourists has been closed for a month after a rare discovery. The beach of Sant Adrià de Besòs, near Barcelona, is off limits to protect the nest of a Little Ringed Plover located at the mouth of the Besòs river.... 2 The beach of Sant Adrià de Besòs, near Barcelona, is off limits Credit: Getty 2 The nest of a Little Ringed Plover has been located at the mouth of the Besòs river Credit: Getty-Contributor The small wading birds lay eggs along the coast and sun