This bird was sighted in Israel last week and would be a 1st for the country (surprisingly?). The top photo looks quite convincing with the pale supercilium contrasting with the dark eyestripe and although the bird lacks any wingbar, it's not until you get to the lower photos that it looks less convincing. I don't know what to make of it. Seems to have a streaky upperbreast. Does Arctic show this? It couldn't be a Willow Warbler could it?