Beijing Zoo
The Beijing Zoo maintains an active breeding program that produced 1,104 surviving offspring of 92 species in 2013 including the critically endangered Northern white-cheeked gibbon and Guizhou snub-nosed monkey. Other reproduced species in 2013 include giant panda, golden takin, chimpanzee, De Brazza's monkey, Patas monkey, vervet monkey, mantled guereza, Bengal slow loris, tufted capuchin, Pere David's deer and hippopatamus.