Northern Rough-winged
             Swallow
 Stelgidopteryx serripennis

 Adult
 Provo Airport Dike
 Utah County, Utah
 22 Apr 2008

 by Kendall Brown
 ©Kendall Brown

 Northern Rough-winged
             Swallow
 Stelgidopteryx serripennis

 Adult
 Provo Airport Dike
 Utah County, Utah
 22 Apr 2008

 by Kendall Brown
 ©Kendall Brown

  
 Northern Rough-winged Swallow
 Stelgidopteryx serripennis

 Adult
 River Lane, west of Springville
 Utah County, Utah
 20 Aug 2001

 by Margaret T. Sanchez
 ©Margaret T. Sanchez