A rhesus macaque relaxes in its enclosure after eating watermelon, provided by zookeepers to help the monkeys deal with hot summer temperatures, at the Kamla Nehru Zoological Gardens in Ahmedabad on May 18, 2012. The rhesus monkey (macaca mulatta) is native to northern India, Bangladesh, Pakistan, Burma, Thailand, Afghanistan and southern China.  AFP PHOTO / Sam PANTHAKY        (Photo credit should read SAM PANTHAKY/AFP/GettyImages)