Public display (mixed with tupajas). This zoo is small with some old-fashioned exhibits (monkey-house etc), but it has very familiar athmosphere and actually it is my most favourite little zoo. I would reccomend it.
They live next to the meerkats, in the new entrance area. It is true, their exhibit is easy to miss, I even experienced that over 95% of visitors do not notice there is any animal display in that corner. But I think, the rats do not mind
