Tourists take photos of a tiger in Rathambhore Tiger Reserve in Rajasthan State, north India, May 30, 2012. Rathambhore Tiger Reserve is one of the tiger reserves in India. It has an area of 392 square kilometers and used to be the private hunting field of the Maharaja of Jaipur. In 1980, it became the National Park and tiger reserve after Indian government banned tiger hunting. Now more than 35 adult tigers and 23 tiger cubs are recorded. [Xinhua/Li Yigang]