ID Help Please

Not a good capture OF shot.
After our long hot summer here in Arabia the shore birds are now returning. Here is a shot from a couple of days ago, I'm not sure of the birds ID.
The larger looks like a Red Shank and the others like Terek Sandpipers but their grey plumage looks wrong.
Can anyone ID please?

Bump, can nobody help me with an ID

The big one looks like a redshank. I'll have to do some reasearch at home on the others.

Terek sandpiper is right - juveniles, I think.

The larger bird is a spotted redshank - adult winter plumage.

Luckart60,
Thanks for the chance to study a couple of shorebirds that I've never seen before. Best I can tell, Keith R nailed both of them. It took me a little study to see the difference between the Spotted Redshank and the Redshank. It turns out that the spotted has a much thinner bill and longer (which I really can't see in the photograph) and a clearly defined supercilium which is very obvious in the photo. Thanks again.