From what I can say, its a lone individual. Very often attracted by the activities of the neighbour leopards, as seen in this image.
Many animals of the zoo are not listed in Zootierliste, while others already gone are listed as present. I's pretty outdated. For example bat-eared foxes should be put on current list too.
Visiting a home-country zoo have the disadvantage that you can understand what other visitors say This one was called first a cougar, and after a panther, before the family that said that readed the signage and said "a fissa or a fossa".
