A feeder prepares food for triplets of black-and-white ruffed lemur at Chimelong Safari Park in Guangzhou, capital of south China's Guangdong Province, March 6, 2019. China's first successfully-bred black-and-white ruffed lemur triplets met the public Wednesday after nearly 10 months of intensive care since their birth. The black-and-white ruffed lemur is listed as a critically endangered species by the International Union for Conservation of Nature (IUCN). (Xinhua/Liu Dawei)