Sukari, an 8-year-old mother gorilla, rummages through a trick or treat bag as her 4-month infant Gunther looks at the bag while holding on to her Tuesday Oct. 31, 2006, at Zoo Atlanta. Though usually their feed is spread out on the ground, one of the zoo's keepers made the bags and put the gorillas feed in them for Halloween. (AP Photo/John Amis)
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