By chance, did you report this to the AZ list-serve as well?
Interesting post psweet -- does this mean you agree with Scissor-tailed Flycatcher?
The coloring is really the only issue here, which is why I mentioned it in my first post. However, I believe backlighting could account for the mismatch. Female Phainopepla is an interesting choice. I scoured the internet for any female Phainopepla photos, looking for a tail that even remotely mirrored this one, with total tail length and type of fork at the end..... and failed.
As for the range, we get them every once in a while around the middle to northern Colorado. The eBird range map is even more revealing. As Creeker stated, they're known to wander.