Mangabeys:the E! True Hollywood Story

Actual sign posted at the Little Rock Zoo:

"Why aren't any of the Mangabeys together? There are several reasons. Holly has very bad arthritis and her backbone is fused so she can't bend her back. Moses is very rough on Holly and injured her bad enough we had to separate them. Susie (gray one on the other side of Holly) was sent here to be a friend for Holly. At first they were best buddies, but when they went into Estrus (heat) that changed. They started fighting over Moses. They injured each other enough that we had to separate them. They did not calm down while apart so our vet just put birth control implants in them. This should even out their hormones, and hopefully they won't fight anymore. We still hope to get them together and with lots of luck we hope to get Moses in with them too."

Can anyone now doubt the origin of our species?