11月9日，两只天鹅在山东荣成大天鹅国家级自然保护区湖面栖息。近日，上千只天鹅飞抵山东荣成大天鹅国家级自然保护区越冬。新华社发（林海珍 摄）     November 9,,Two swan in shandong whooper swans rongcheng lake national nature reserve of habitat.recently,Thousands of swan flew to shandong rongcheng whooper swans wintering national nature reserve.The xinhua news agency hair(LinHaiZhen perturbation)

    11月9日，几只天鹅在山东荣成大天鹅国家级自然保护区上空翱翔。新华社发（林海珍 摄）     November 9,,A few swan in shandong rongcheng whooper swans fly over the national nature reserve.The xinhua news agency hair(LinHaiZhen perturbation)