The Nocturama sadly closed in the fall of 2019. I only grew to really appreciate the Nocturama in the last year and a half or so before it closed. I really hope that something like the Nocturama will eventually come back at Zoo Antwerpen.
@JigerofLemuria Unfortunately none of the nocturnal animals have stayed at Antwerp, aside from (according to ZTL) some off-show slender loris (which I hope will show up again at some point somewhere). That said I didn't see the rakalis that often, but they are nonetheless a very interesting species.