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Purple squirrel

A purple squirrel may sound like an exotic cocktail, but it's actually got nothing to do with booze. A purple-hued squirrel was found in a Pennsylvania backyard and folks were flummoxed as to how it got its unusual coloring. One theory: It fell into a Porta-Potty. (Facebook)

Year in Review 2012: Most Impressive Animals

January 1, 1970

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