Can you help to identify this swan?

These photos of a lone swan were taken April 28, 2017 on a bank of the Soees River southwest of Neah Bay, Washington

Please make your choice and click on the "Submit" button at the bottom of this page.
Picture of a swan
2nd picture of a swan
3rd picture of a swan
Trumpeter Swan
Tundra Swan
Swan sp. -- not possible to ID from these photos
If other, what?
Reasons for your ID and any other comments:

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