Khushi a 3 Year old female white tiger cooling herself inside a pool, at Assam State Zoo cum Botanical Garden in Guwahati on Friday, August 26, 2011.The Assam State zoo brought a pair of white tigers including a male and female from NandanKanan Zoological Park, Orissa on, August 25, 2011. Photo by Ujjal Deb/Indian Photo Agency