Why Do Penguins Wear Tuxedos?
10,000 Birds
SEPTEMBER 15, 2011
Penguins are flightless, but some species locomote over long distances on antarctic ice to travel between breeding grounds and the sea. So, which came first, the underwater flight, the ability to hunt fish, the exceptional ability to live in the cold, or the tuxedo-camouflage? Salas-Gismondi, R., Altamirano, A., Shawkey, M.,
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