Glad you enjoyed your day at Pagham.
I see you have posted your photos in Pagham Harbour's gallery - I agree with your identifications (especially like the kestrel on the signpost).
Hope you come back again, Pagham Harbour is such a vast place to explore. I take it you did your walk directly from the Visitor Centre, but Church Norton and the east (Pagham village) side of the harbour are definitely worth a visit too - then there's Medmerry!
Did you know, you can post your photos directly in a forum thread - You first need to go to Settings (Black bar at top of page) then select Advanced options tab and change Content Editor to Enhanced. Then see this thread