The National Zoological Park (originally Delhi Zoo) is a 176-acre (71 ha) zoo near the Old Fort in Delhi, India. A 16th-century citadel, a sprawling green island and a motley collection of animals and birds, all in the middle of a burgeoning urban Delhi. The zoo is home to about 1350 animals representing almost 130 species of animals and birds from around the world.Currently, the director of the zoo is Shri Amitabh Agnihotri, IFS.The zoo can be seen on foot or using a battery-operated vehicle which can be rented at the zoo. Visitors are not permitted to bring any food other than drinking water, but there is a canteen in the zoo. In 2014 a visitor was killed as he had fallen into the white tigers enclosure, leading to questions about visitor and animal safety at the zoo.