The Panda has been the WWF's logo since 1961.
Find out more at worldwildlife.org/pandas Images Courtesy of Matthew Levin, Whitney Padgett, Krystal Vinck... more 
The Panda has been the WWF's logo since 1961.
Find out more at worldwildlife.org/pandas Images Courtesy of Matthew Levin, Whitney Padgett, Krystal Vinck less 
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| Photo By WWF / WWF
Thu, Apr 12, 2012 4:04 PM EDT