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trumpeter swan
Cygnus buccinator
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trumpeter swan
Cygnus buccinator
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trumpeter swan
Cygnus buccinator
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trumpeter swan
Cygnus buccinator
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Canada goose
Branta canadensis
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tundra swan
Cygnus columbianus
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tundra swan
Cygnus columbianus
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whooper swan
Cygnus cygnus
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whooper swan
Cygnus cygnus
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whooper swan
Cygnus cygnus
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whooper swan
Cygnus cygnus
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whooper swan
Cygnus cygnus
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whooper swan
Cygnus cygnus
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black-necked swan
Cygnus melancoryphus
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black-necked swan
Cygnus melancoryphus
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black-necked swan
Cygnus melancoryphus