I miss the awesome frog displays with Lemur Leaf Frog (and other species) as well as the Sugar Gliders and Amazon Tree Boas. The frog displays in the discovery center were some of my favorite exhibits in the zoo.Seemingly. I have not seen it open since August of last year. I don't think we're missing much though. The bats, or most of them at least, have been moved to the aviary. Besides that, there were ferrets and cockroaches.