Downstream of Clayhithe

Enjoyed a relatively new walk this morning and found some LBJs! Pleased to have caught a Goldfinch in flight (although it isn't sharp) and to have captured what I think is a female Linnet. Someone might be able to confirm whether or not it is? There are three images of warblers which may be the same species, or different. Can't make up my mind which of the two images with the warblers on cowparsley I prefer. Any thoughts?