Please could someone help to Identfy these birds

hey ILR
according to google lens, bird 1 is a chiffchaff, bird 2 it came up with chiffchaff followed by willow warbler for the top one, then willow warbler followed by chiffchaff for the bottom one....helpful I know lol... and the last one its says Ruff

Probably best wait for one of our experts to pop along to be sure :o)

What about according to PB rather than Google lens?? Lol

Chiffchaff
Chiffchaff
Ruff

But as always advised wait for someone in the know lol

Thank you PB, Bob, and Linda