Knot Calidris canutus

Knot
Knot
Knot
The Knot, called Red Knot in North America, breed around the Arctic and migrate in winter either to temperate Europe (including UK estuaries) or to the tropics or the southern hemisphere.
Knot
Knot
Knot
A little larger than the Dunlin, the Knot's breeding plumage is a rufous front including face and belly ("Red Knot"). The winter plumage is brownish grey with pale belly. Those above are on the turn.
Knot in flight Knot in flight
Knot in flight Underwings and rump are pale
Knot and Godwith in flight Knot and Godwits in flight
Knot form huge flocks in winter. The common and scientific names are after King Canute (also spelled "Knut") who sat on the shore and defied the waves (and got his feet wet).