zoo, at 51. There had been attempts by the zoo administration to breed hippos but these had failed due to Raja's old age. The zoo's female white rhino, Kawo, died in 2014 on account of old age. Monkey House Constructed in 2012 over the zoo's previous out of date monkey house, these four new enclosure are located just west of the zoo's main entrance of main gate. The first enclosure houses the zoo's olive baboon family, currently numbering around nine individuals. The next two enclosure houses a pair of tufted capuchins and mantled guerezas. The final enclosure is home to a family of vervet monkeys. Housed, in nearby enclosures, are the zoo's family of porcupines, adult spur-thighed tortoises and a pair of smooth-coated otters. Species previously housed in the Monkey House include black-footed grey langurs, mandrills and spider monkeys. Chimpanzee House Home to the zoo's chimpanzees, this building houses a wide array of other species including wolves, swamp cats and rhesus macaques. The zoo's first pair of chimps, male Romeo and female Julie, had been brought in 1994. A male chimp, Tinku was born to the pair in 2000 but died due to pneumonia in September, 2004. In August, 2001, Julie gave birth to two female chimps, named Pinky and Honey. Romeo died, also of pneumonia, in 2008. Juliet succumbed to hepatitis in 2012 and Pinky died in 2014, leaving Honey the only chimpanzee left at the zoo. This building also acts as a temporary holding area for various species of cats, including leopards, lions and pumas. Species previously housed here include cheetahs and baboons. Waterfowl Lake Located south of the Fancy Aviary, this lake houses various species of waterfowl and wading birds. It consists of four islands with some of the oldest trees in the zoo. Located adjacent to the enclosure is a banyan tree that is reported to be over 400 years old. Species housed in this part of the zoo include black swans, Muscovy ducks, lesser flamingos and Dalmatian pelicans. Located nearby is a small enclosure housing a pair of wild boars. Reptile House This building houses most of the zoo's reptiles, including Indian cobras, Sindh kraits, saw-scaled vipers and Indian pythons. The Reptile House was renovated in 2006, providing better ventilation to the exhibits and air conditioning for the animals. Other animals housed include guinea pigs. A small taxidermy museum, displaying various species of animals that