FILE PHOTO: Visitors take photos of giant panda Mei Xiang eating bamboo during the reopening morning of Smithsonian’s National Zoo in Washington, U.S., May 21, 2021. REUTERS/Kevin Lamarque/File Photo
FILE PHOTO: Visitors take photos of giant panda Mei Xiang eating bamboo during the reopening morning of Smithsonian’s National Zoo in Washington, U.S., May 21, 2021. REUTERS/Kevin Lamarque/File Photo