Lesser Whitethroat

There was a very early Lesser Whitethroat on the Exminster Marshes this morning , the bird was on the usual spot working its way along the back path beside the railway line and was very vocal... but when I went back again in the afternoon I only heard it call the once ! also heard by the middle car park was my first Reed Warbler of the year , there was not a lot else to see today with only 30 + Sand Martin , 6 Cetti`s Warbler , 4 Blackcap , a Chiffchaff & another Grass Snake .