Taronga Zoo's 15-month-old chimpanzee "Fumo" opens one of his Christmas presents after the chimps at the exhibit discovered some gift-wrapped food treats and other tasty decorations in Sydney on December 9, 2014.  The chimpanzees were quick to pounce on the festive-themed enrichment items prepared by keepers, showing off their natural foraging skills to uncover the food inside while some seemed just as happy playing with the cardboard box packaging.   AFP PHOTO / William WEST        (Photo credit should read WILLIAM WEST/AFP/Getty Images)