Does this exhibit now hold Columbian brown spider monkeys? I think that each of my visits to this zoo have found a new species of primate in this glass enclosure, and the exhibit is one of the many "jack-of-all-trades" enclosures at the zoo. Some folks still remember the days when douc langurs graced the hallowed halls.
Yes this exhibit had Colombian brown spider monkey when I visited November 2013. When it first opened in 1982, I saw douc langur in there for sure, and I believe Francois langur were in the other half.