Back of the Chimpanzee Exhibit

Oh boy. That exhibit is not very good.

@Luke da Zoo nerd Why do you think that?

It just looks like grassy pit surrounded by walls

Well if there were no walls all the chimpanzees would escape
This is just part of the enclosure. You can see another photo I've uploaded showing the front.

Sure

Oh, Sry. I did not see the front. Its a good exhibit