6.7K views · 109 reactions | 112 whooper swans on the mere! 廉 Lots of whooper swans arrived overnight from Iceland, with plenty of families including one with six cygnets. You can see which ones are younger due to their grey colouring. Listen to the sound - it actually sounds quite haunting! | WWT Martin Mere Wetland Centre | Facebook

3.5K views · 189 reactions | Whooper swans migrating from Siberia and northeast China have arrived in southwest China's Sichuan Province to spend winter. From November to March, whooper swans winter at the Ruoergai National Wetland Reserve. Ruoergai County has been described as "the most beautiful alpine wetland grassland in China". | China Plus Culture | Facebook

More than 300 migratory whooper swans arrived at Manas National Wetland Park during the Spring Festival holiday from January 31 to February 6. Researchers identified one returning guest among the flock - a banded whooper swan with the serial number "1T11." Bird banding is a common practice for studying and identifying individual birds. Band number "1T11" has been spotted for nine consecutive years in the wetland in northwest China's Xinjiang Uygur Autonomous Region. | CGTN