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   Violet-green Swallow
   Tachycineta thalassina
 Diamond Fork Canyon
 Utah County, Utah
 5 Jun 2015
  
 by Suzi Holt
 ©Suzi Holt
   Violet-green Swallow
   Tachycineta thalassina
 Sun Valley, Idaho
 20 Jul 2008
  
 by Kendall Brown
 ©Kendall W. Brown