It seems to me to be Long-billed. I heard the call. The bird with it in the photo is a Dunlin. I think it is an adult in non-breeding plumage. There is some red left near the bill base. It was here for an hour at lunch-time. I also have a short video and masses of other pictures.
Cannon Ixus compact digital camera with Nikon 82 HD telescope. Camera set on digital zoom with -1 stop.