Photos: No Tricks, Just Treats

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For this pigtailed macaque and other residents at the Tulane National Primate Research Center in Covington, La., pumpkin is a real taste treat. (Photos by Mark Murchison)

A group of macaques digs into a pumpkin. More are coming their way, thanks to donations of Halloween pumpkins by children at three elementary schools in St. Tammany Parish. The center uses the vitamin-rich fruits to supplement the animals" diets.