Dragonfly

Yesterday l went on the monthly outing with the Birdie group.  We went down to the South Coast near  Chichester to Pagham harbour on a fine but blustery day; it was nice to have blipper LesleyAlsford along.
The tide was starting to go out when we arrived so although there were birds to be seen they were all quite a distance away.  Lots of  butterflies and a few dragonflies, l have no idea what type this big one is, l await suggestions from more knowledgeable blippers.