Primate Panorama spreads over and primarily houses apes and other larger primates. Tree-dwelling apes and monkeys live in open-air wire mesh tents that soar four stories high and cover more than an acre of ground. Inside these tents, primates like ring-tailed lemurs, Wolf's guenons, black-and-white colobus, red-crowned mangabeys, golden-cheeked gibbons, siamangs and Debrazza's monkeys can play and climb on twisting vines. Western lowland gorillas roam freely, climbing ropes and taking afternoon hammock naps in one of the largest gorilla habitats in the world. Sumatran orangutans have their own outdoor habitat where they can climb trees and swing in hammocks.