This psychedelic image of Emperor penguins is not... ...poster (although it would make a good one), but a thermal image taken to help find out how penguins stay wa... ...internal body heat to the surrounding air through thermal radiation, just as our bodies do on a cold day. B... ...hey might gain back a litt...http://www.neatorama.com/2013/03/06/How-Emperor-Penguins-Survive-the-Cold/
How Emperor Penguins Survive the Cold...
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