In your opinion, which are animals that don't have the deserved admiration and would be good if more zoos keep it?
Hyenas and bats are two that regularly irk me.
Others I consider to be underappreciated are tapirs, pygmy hippos, toucans, weaverbirds, cassowaries, secretary birds, owls, gharials, caiman lizards, lungfish, leafcutter ants and cephalopods.
One of your native ones - prehenshile-tailed porcupine. It has cute face with very big nose. It might make a good presentation animal if persuaded not to sleep all day.
For me, all mongooses except meerkats (which have the reverse problem!) are seriously underrepresented in collections