Monkey business: Zoo a step ahead of pranksters (AP)

AP - If you get a message to call a "Mr. Don Key" on Wednesday, the Blank Park Zoo in Des Moines is one step ahead of you. The zoo, in an effort to stop the numerous prank calls it typically gets on April Fools' Day, has set up four hotlines for pranksters looking to dupe others. Numbers have been set up for such April Fools standbys as "Mr. Albert Ross," "Mr. C. Lyon," "Ms. Anna Conda," and the aforementioned "Mr. Don Key."