Is this a Reed Bunting

Is this a Reed Bunting

Observation - Is this a Reed Bunting - UK and Ireland. Description: I am looking at plants mainly, but snapped this 'LBJ' and when I zoomed in on the photo at home realised it may have been this pretty little thing

I am looking at plants mainly, but snapped this 'LBJ' and when I zoomed in on the photo at home realised it may have been this pretty little thing