M2L209E161A1B73-E131A1B158-E110A1B319-E0A0B0-E0A0B0-C110,1
OK, keener eyes than I needed here. I decided to post what I had; pictures and screenshots of video at time. This was the day after finding the dead harrier (see obs) and trying to figure out what was going on.
Thanks to all for the assistance in confirming the ID of this bird.
cropped heavily on 640mm equivalent lens