Young Goldfinch that haven't coloured up yet - showing their golden wing bars but still to get their adult feathers on the head
Cin J
The top pic is a female or juvenile Chaffinch. The second two pics have juvenile Goldfinch (as stated by Germain).
Top picture is a female Chaffinch.
Middle picture is a juvenile Goldfinch
Bottom picture is juvenile Goldfinch, Greenfinch flying towards camera and Great Tit on the mesh basket.
Richard B