Swans charm wetlands of Xinjiang

<p>As the temperature drops during winter, migrating swans arrive at the wetlands of Yining county in China&#39;s Xinjiang Uygur Autonomous Region.</p><p>Increasing awareness of bird protection and an improved ecology have empowered the flocks to visit, forage and survive.</p><p><span style="color: rgb(127, 127, 127);">(Source: Shijie APP-youjiang xinma)</span></p>