Swans look otherworldly and fairy-like under dark skies in Rongcheng, East China's Shandong province. [Photo by Lin Hao/sdphoto.com.cn]

Three swans trudge through the falling snow in Rongcheng, East China's Shandong province. [Photo by Shi Yongjian/sdphoto.com.cn]

Swans are bathed in the morning sunlight in a lake in Rongcheng city, Shandong province. The swans make a warm addition to the tranquil scene. [Photo by Hou Heliang/sdphoto.com.cn]