I am indebted to Dave Potter & Martin Peacock for the shout as I spent an hour today in the company of a Grasshopper Warbler-well an hour hearing it on & off and about five minutes of seeing it in the corner of a bush, great bird though! The two P's have some amazing pics as usual though and I will post the links here asap. Site the usual West Sussex one which I am not at liberty to disclose (but everyone knows anyway it seems!).
Grasshopper Warbler, completely not bothered by me standing about 10 feet away as you can see!