I think this is a young female greenfinch who was sitting waiting his turn on the feeder. It was crowded in the hide which was why I decided not to stay as the people seemed to want to chat in loud voices so there really wasn't much chance of getting any good photos.
Gorgeous capture Rosie!! Don't you just hate it when the people in the hide talk all the time - especially on their mobile phones!! Fav for your lovely image.
Sounds a bit frustrating...people, the birds can hear you. :)