It looks like a Nuttall's to me.
~cirrus
Life List=358
Most Recent: Bushtit
2007 Year List=84
2008 Year List so far= 328
Most Recent: Rufous Hummingbird
Yard List: about 80
Favorite Bird=Crested Caracara
Favorite Birding Spot=Sweetwater Wetlands, Tucson, AZ
