Nandankanan Zoological Park(Odia: ନନ୍ଦନକାନନ ଜୀବ ଉଦ୍ୟାନ) is a 400-hectare (990-acre) zoo and botanical garden in Bhubaneswar, Odisha, India. Established in 1960, it was opened to the public in 1979 and became the first zoo in India to join World Association of Zoos and Aquariums (WAZA) in 2009. It also contains a botanical garden and part of it has been declared a sanctuary. Nandankanan, literally meaning The Garden of Heavens, is located near the capital city, Bhubaneswar, in the environs of the Chandaka forest, and includes the 134-acre Kanjia lake.
Forest officials decided in 1960 that including rare plants and animals in the Odisha pavilion at the World Agricultural Fair in Delhi would help increase attendance. Word was sent to the forest department to capture as many small animals as possible for the display. In all, the forest department managed to capture two spotted deer (Axis axis), two barking deer (Muntiacus muntjak), two black buck (Antilope cervicapra), one mouse deer, one leopard cat, one flying squirrel, one racket-tailed drongo, one hornbill, two parrots, two hill mynah, one peacock, and a mongoose. In addition, the divisional forest officer of Deogarh captured a pangolin (scaly ant-eater) and two porcupines, and the divisional forest officer of Puri captured a pair of wild boars and a Python. All of these animals were delivered to the Delhi fair and exhibited at the Odisha pavilion.
The State Finance Department raised objections to a zoo in Odisha because of the cost of both establishing and maintaining the facility. While the issue was being debated, animals arrived back at Bhubaneswar in May 1960, posing problems to the forest department for housing and feeding them. P. Mohandra (Divisional Forest Officer, Puri) and G. K. Das (Divisional Forest Officer, Deogarh) built temporary structures at Khandagiri for the animals, and the community of Jain helped feed them. Discussions about a real zoo started soon after Dr. H. K. Mahatab, then Chief Minister of Odisha, visited the animals
