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Tundra Swan
Cygnus columbianus
Order
ANSERIFORMES
– Family
ANATIDAE
Authors: Limpert, R. J., and S. L. Earnst

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Tundra Swan, adult with two juveniles, Deadhorse, Alaska, August 2003.
Tundra Swan, adult with two juveniles, Deadhorse, Alaska, August 2003.