A view of wild ducks on the Changbai Island in Jilin city, Jilin Province. (Photo provided to chinadaily.com.cn)
Over the past 22 years, Ren Jianguo has carried on volunteer work to protect thousands of wild ducks on the Changbai Island in Jilin city, Jilin Province.
Every day he will come to the island to feed the ducks and raise awareness about wild ducks' protection.
With the joint efforts of Ren and volunteers, the island has become a wonderful habitat for the water birds.
"I will continue the work till I can't move," Ren said firmly.
