Thursday, September 30, 2010

How the penguin changed its feathers
[ Thu, 30 Sep 2010 18:58:59 GMT ]

Science editor Alan Boyle's Weblog: A 36 million-year-old fossil suggests that the feathers of ancient penguins followed a different color scheme — and may not have been as hardy.Science editor Alan Boyle's Weblog: A 36 million-year-old fossil suggests that the feathers of ancient penguins followed a different color scheme — and may not have been as hardy.


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