Am I right in saying that these are juvenile Golden Plovers? It's too early for winter plumage, I would have thought.
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The barring on the flanks and on the underparts suggests juveniles. Non-breeding adults do not have the black underparts, of course...but they are purer white below than these.
My Flickr photos...
Lat/Lng: 60.2, -1.4
OS grid ref: HU3857