A visitor poses for a picture with giant panda at the theme park Everland in Yongin, Gyeonggi-do Province, South Korea, April 14, 2016. A pair of giant pandas, Aibao (or Lovely Treasure), a 2-year-old female, and Lebao (Pleasant Treasure), a 3-year-old male, are in South Korea on a 15-year lease from China. They will be subjects of joint research by Everland and the China Conservation and Research Center for Giant Pandas. They each gained more than 3 kilograms after a month in South Korea and are adapting well to the new environment, according to keepers. (Photo: China News Service/Wu Xu)