Closer look at emperor penguin feathers dispels popular folklore notions

[PhysOrg]

(Phys.org)—A trio of researchers, Cassondra Williams, of the University of California, Julie Hagelin, of the University of Alaska and Gerald Kooyman with the Scripps Institute of Oceanography, has found that contrary to popular notions that emperor penguins have the densest outer feathers, they actually don't, and that they also have different types of feathers that other researchers have said they don't. In their paper published in the journal Proceedings of the Royal Society B, the team describes their study of penguin feathers on penguins that had died naturally and what was revealed by their efforts.

 

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