Possibly the same individual as earlier
Was spotted finding twigs with another crow (building or adding to a nest with its partner I assume). The nest is likely near as I always see them together.
Photographed on expired film, which caused the lines
Centre of first picture (to the right of male American Wigeon)
There were probably a thousand dunlines. My I did them properly through my binoculars but my phone camera doesn't do it justice
I think
Herring gull? Young black-backed? It was very large (see last photo for comparison to ring-billed gull).