Bird ID's needed, Hemel Hempstead, Hertfordshire, England (1 Viewer)

[BenjiS]

Seen these today, there are 3 photo's, 2 of the same bird (named unknown bird) which I have no idea what it is, and the final of a finch, I'm guessing either goldfinch or linnet

TIA

 

[MartinH80]

Garden warbler for the unknown bird?
Finch looks like a linnet to me

 

[Butty]

1. Juvenile linnet - eg wing-pattern.
2-3. Garden warbler seems a plausible option.