Trumpeter swan (Cygnus buccinator) on river in winter. Formerly endangered, this heaviest bird in North American is now reestablished. The rust color is from feeding on the river bottom.

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Photo credit: © Richard Wright / DanitaDelimont / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: agua, behavior, bill, black, ice, kamloops, preening, resting, richard, river, swan, thompson, trumpeter, white, winter, wright