yes, well with a single pygmy hippo. Until ten years ago they were mixed with the bongo's, but there they were replaced first by a bachelor herd of thomson gazelle and later by red duikers.
Yes, they still have a small bongo group, there has been no breeding in recent years, but that was because there were just 3 females, a new (one horned) bull from Valencia should change that.
Thank you so much! Valencia has an excellent enclosure for their bongos. I hope he isn't to disappointed with his new exhibit.