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 Trumpeter Swan
 Cygnus buccinator

 Green River Lakes
 Wyoming
 28 Jun 2004

 by Tim Avery
 ©Tim Avery

 Trumpeter Swan
 Cygnus buccinator

 Juveniles
 Tracy Aviary
 Salt Lake City, Utah
 1995

 by Margaret T. Sanchez
 ©Margaret T. Sanchez