A young Syrian refugee makes a phone call after arriving at a beach on the Greek island of Lesbos, October 19, 2015. Thousands of refugees - mostly fleeing war-torn Syria, Afghanistan and Iraq - attempt daily to cross the Aegean Sea from nearby Turkey, a short trip but a perilous one in the inflatable boats the migrants use, often in rough seas. Almost 400,000 people have arrived in Greece this year, according to the U.N. refugee agency UNHCR, overwhelming the cash-strapped nation's ability to cope. REUTERS/Yannis Behrakis