This lovely litte bird was singing his little heart out for me in the reeds at Ham Wall RSPB nature reserve. It must be exhausting - I was listening to him when I arrived just after dawn and he was still going strong when I passed him again at 10am. If you're interested you can hear a recording of another male's song https://www.youtube.com/watch?v=DBdF2KT6EtY - I think it's a lovely song