 Children can also view 3D films of animals in a small theater near the entrance to the zoo.The traditional zoo infrastructure of bars and cages has been replaced by open areas separated from the public by trenches, moats, bridges, and glass windows; outdoor exhibits also have an indoor shelter in case of bad weather.The only areas in which the public has direct contact with the animals are Lemur Land, the "petting pool" at the Wet Side Story aquatic exhibit, and the children's zoo, where children can pet and feed pygmy goats, sheep, rabbits and guinea pigs.