Hornseeker

One more bad flight photo!

This buteo was seen in the northern Bighorn basin, near Lovell, WY. I didn’t get a good look and snapped these horrible photos. But the initial look I did get Made me gasp at a potential rarity. RTHA or SWHA is only normal buteos in the area. My initial view I saw black and rusty red. Photo shows white undertail, and in flight photo clearly some deep reddish colors... any chance it’s a Harris?? Thanks for any help.

I’m going HAWO. Mainly because the DOWO bill is much more petite.

Chipping Sparrow!