Thanks for the votes and comments on the previous shots!
This was taken back in October at the LWT. I was in the wader scrape hide waiting for a kingfisher to show up, which it never did! While I was waiting I heard a small bird calling to my left. Over by the sand martin bank was a sedge warbler making its way down along the verges of the lake towards me. Sure enough, it passed no more that 4m away from me and I got this shot.
Hope you like it!