Dallas Zoo encompasses 95 acres of exotic and traditional zoo animals. Visitors are greeted at the entrance by the tallest statue in Texas—a 67.5 foot giraffe. The Wilds of Africa attraction includes the chimpanzee forest, the gorilla center and an aviary on a quarter-mile nature trail where six natural habitats are featured: forest, mountain, woodland, river, desert and brush. A 20-minute monorail ride runs the course of the attraction and costs an additional fee.