Help please could you ID this bird please

Thank you Hazel that was my first thought but I wasn’t sure if the chiffchaff had migrated back to Europe.
Sorry the photos are not great it was in a small tree and
I was trying to get a clear photo of it but it kept hiding behind the leafs like they do and the sun was shimmering on the leafs I got one burst of photos and it flew off.

i love robins said:

I wasn’t sure if the chiffchaff had migrated back to Europe.

Some of our Chiffchaffs overwinter now in UK so you can see them all year round with others rejoining them from March through to around September time.    The photos were plenty good enough .  Lovely birds to see so hope this one sticks around for you.