Hello Ken,
I hope this doesnt come out as an offense, you know, but I still hope for this:
Is it possible to see all original (=straight out of the camera) pictures?
This might doesnt help with confident identification, but might well help with the question I asked for.
Apart from ID of this bird, your pictures highlights one problem very well:
I got the feeling, that the best fit is a Red Kite, and than looked for reasons. And I judged the features, that gave this impression for real
- kinked wingtip
- whitish inner primarie window
- orange colouration, including whitish tail with an orange-buffish hue just visible. Yes your bird is at the paler end of RK tail-colour, but easy within variation
- your impression thats a BOP
while I skipped the features, that doesnt fit, as results of picture/sharpening artefacts or single picture effects
- short tail
- contrasting black secondaries
- that kinked wing can easily be the result of dropped inner primaries, moulting gulls can then give a similar kinked wings-impression, too.
But the placement of a feature in one of those two caterogies is only made with my aim to support my gut-feeling (I just wrote identification, but thats the wrong word here, thanks John Cantelo). This is surely not usefull with a picture of this quality, as the result is with a high degree of certainty an identification, that isnt backed by valuable features. Yes it can be useful with easier or better quality pictures, but not here. As always ...