Hi all! I need some help identifying this little fly catcher type bird. South central Arizona, sonoran desert,taken early November. Clear bright day, altitude approx 2500 feet. Flight pattern and behavior suggests flycatcher, tuft on head like flycatchers. Tail feathers bright blue, like you can see in the photo, white eye ring, black / dark beak, grey underparts. What stood out to me more than anything was how blue the tail feathers are, and same blue goes up this bird's back. Didn't get a pic of that when it flew away from me, but you can see the color in the attached photos.