Saw this little chap on 20th September will on my usual riverside walk. Not 100% sure what it is. First thoughts were Willow Warbler but I thought the tail should have been slightly longer. I've got another couple of photos which I will post later once I have the correct identification. Money is still on the Willow Warbler, even if the tail is not right. Could be a juvenile. Anyone out there with any suggestions to put me out my misery.
