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Meet the World's Cutest Polar Bear: Siku!Hand-raised since infancy, this 3-month-old cub has become an object of adoration – and an ambassador for polar bear conservation
Credit: Courtesy Søren Koch/Hilmer & Koch Nature Photography
Updated: Monday Mar 05, 2012 | 05:45 AM EST
ROLLING IN THE DEEP
Since then, adorable Siku has become a worthy successor to Knut and is helping the Scandinavian Wildlife Park deliver a message of conservation.
