Assistance need to Identify

[Charles]

Leaving work yesterday I encounter a bird about the size of a robin but it was mostly grey.  Short black beak, white eye ring, white and black stripe along tail and possible wing bar.
My best guess is a Townsend's Solitaire, but never having seen one before I'm reluctant to call it that.  Any assistance is appreciated.  (See link to photos)
 
http://www.flickr.com/photos/117481216@N06/sets/72157640969743273/
 
Charles Rose
Westminster, CO