Success with the 
Dartford Warbler, or possibly Warblers as there may have been two, at Reedy Marsh on the West Side of Pagham Harbour today. Here's a map of the area if you're not sure of any of the locations:
Pagham Harbour:
Dartford Warbler:
At Medmerry East, a 
Kestrel:
and 
Brent Geese, 
Wigeon, 
Teal & 
Pintail: