In reply to Climbing Pieman:
Better than me, in no 1 I was veering for 3rd Curlew Sandpiper rather than Dunlin, and in no 2 I hadn't spotted that one of the Redshank was Spotted in winter plumage (bottom right I presume but it's hardly obvious, longer bill and not much difference in plumage).
Everything else I got but that's not 100% - only silver star for me ☹
BC - I presume you mean from the footpath at the back of Marshside, can't get there before Friday (possibly, otherwise it'll be another 3 weeks), maybe they'll still be around. Curlew Sandpiper is not one I've seen before either.
I think my ideal Marshside list to fill in some gaps would be; Hen Harrier (F), Merlin (M), Bewick's Swan (too early?), Bean Goose (likewise?), Greenshank, Curlew Sandpiper, Spotted Redshank