Cape Buffalo are beautiful and terrifying, I worked with a herd of them at my previous job. One of the calves was trapped and the whole herd came running towards us everytime she vocalized
I think I remember reading that Africa only has one endemic species of deer left, but they live up north in the Atlas Mountains where it's too rugged for buffalo to overlap. And I know the aoudad love it up there, but some people don't consider them a "true" antelope. We had a herd of them as well, super flighty but amazing climbers and the babies look like baby goats