It 's a study of the chacma baboon .
这项研究的对象是南非大狒狒。
As you first enter the bush , you 'll no doubt be greeted by mischievous apes like the vervet monkey , the chacma baboon , often with a baby on its back .
一进入丛林,你肯定会受到淘气的猿猴的“欢迎”,如黑长尾猴、南非大狒狒(背上常驮着个小狒狒)。