July 7th, 2012. This fairly new exhibit is quite large and set on a hillside with lots of grass, strewn branches and enrichment opportunities for the snow monkeys. The best fact of all is that there are apparently close to 20 of the primates, and it was a joy to watch them cavort with one another, groom their neighbours, or laze around in the hot sun. A large troop of primates at any zoo is always a showstopper and this was no exception.