SW Florida - long shots (1 Viewer)

[Fandango739]

It was extremely overcast and the birds were at a distance. I seriously boosted the light level of the images, just to show any detail at all.
The first three images are of members of a flock of six.
The last photo was of a bird nearby that may or may not have been a flock member.

Any help (guesses?) would be appreciated .
Thanks!

 

[raymie]

Last two photos show American Goldfinches, I would assume the others do as well.

 

[Microtus]

The last photo is clearly of an American Goldfinch.