Why Do Penguins Wear Tuxedos?
10,000 Birds
SEPTEMBER 15, 2011
They have special adaptations to stay warm and to keep their eggs and chicks warm. 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., D’Alba, L., Vinther, J., DeVries, T., & Baby, P.
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