Bird Identification: CLOSED: Redpolls, 1 by Chillybean

Chillybean wrote:
We've had a crazy week with Redpolls here and we hardly seem to be getting anything done watching these birds. The flock size varies from 40-70+ and there just has to be some Hoarys among all those Commons, right?

First photo: I had been ruling out most with streaking like this on the side even if frosty in appearance, but I was sent an article about Commons and Hoarys and there is such variation. This same article said there will be "extensive feathering covering the bill" on many Hoarys.and this seems more extensive than what we've been seeing on the Commons.

The second photo is not real flattering for the bird I suppose. :) I have been trying to pay attention more to the undertail coverts. This has one streak, which I think hints this is Hoary.

This could all be wishful thinking on my part and maybe I am over-analyzing this. If deemed Common, I'll be ok. :)

The 3rd photo is just for interest's sake. We wonder if it is like House Finches that can be orange based on something they ate.

My head is hurting, so I need some help. Thank you.