A zoo in Japan has allowed its staff to mimic pandas in memory of its last four bears which have been returned to China. The unusual caged activity has been seen as an attempt to continue engaging panda lovers. In June last year, four pandas, the 24-year-old Rauhin and her offspring, Yuihin, Saihin and Fuhin, were returned to China from the Adventure World amusement park in Japan’s Wakayama prefecture. It marks the end of the park’s 31-year history of keeping pandas. Rauhin was also the first...