Fascinating! I had no clue that there were once Sun Bears near the entrance (now a capuchin enclosure). Never saw them there in person, but can't imagine it was all too spacious. When I first visited in 2016, I remember how much the pathway layout on this map confused me, labelling all the species in Worlds Apart (iguana, anaconda and sloth), but not suggesting that the exhibit is a single building nor that there is actually a pathway through it. I also recall how frustrated I was by the zoo's unspecific labelling ('elephant,' 'bear,' and 'monkey')...