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Monday, September 23, 2013

As climate changes, polar bears switch to polluted food

As climate changes, polar bears switch to polluted food
Visit GreenlandA harp seal and her pup: adorable but chemical-laced prey for polar bears. A warming world is a cruel world for polar bears. Not only is their terrain melting beneath their feet. Now comes news that climate change is http://grist.org/climate-energy/as-climate-changes-polar-bears-switch-to-polluted-food/

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