The butterfly house always seems to get lost in the discussions about MZ! I remember when it opened that it was such a novelty and amazing bit of warm rainforest in Melbourne.Such a great exhibit. And given it popularity and age, and the way zoos play catchup on each other, always surprised no other Australian zoo has ever done their own version.
Great to finally see Ulysses in there! They introduced some really nice red-bodied swallowtails back in 2018 also.
Of course Perth also had a butterfly house for a few years. No comparison though. Was done on the cheap, basic polytunnel style. Hopeless for large species that like height. Humidity was always a problem and excess heat in summer. Added to the fact that PZ were not allowed to breed any species, controlled import from QLD breeders of a select bunch. Site is now the hunting dog enclosure and new entrance into the Savannah.