A 6-month-old baby giraffe and its mother at an enclosure in the Qinghai-Tibet Plateau Wild Animal Zoo in Xining City, the capital of Northwest China’s Qinghai Province, April 6, 2017. The zoo, 2,300 meters above sea level, said it has bred a giraffe at the world’s highest altitude. More than 3,000 animals from 127 species now live in the zoo. (Photo: China News Service/Luo Yunpeng)
