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2011-11-28 03:09:54
The penguin has a long walk to the sea
2008-11-13 03:57:24
After waiting for over two weeks for his mate to return from the sea and relieve him of nest duty, this Adelie penguin's hunger helps him make the decision to abandon his egg in search of fish and krill in the sea. Photo taken December 12, 2002. Known populations of the Adelie penguin have dropped by 65% over the past 25 years. (Melanie Conner/National Science Foundation)