Hamadryas Baboon x Olive Baboon hybrid

@Enzo, look at how this individual looks like the one at bioparque do Rio. Although we suspect the one in there is a guinea x hamadryas, this hybrid really shows how the hamadryas fur remains stronger and the color of the other species blends with the pinky skin.

Yes, they're very similar. However, the specimen shown in the picture has darker colors, but it could just be the shading.