Calidris minuta
"Occasional autumn visitor, rare" according to Mathew. This is true to-day. It has been recorded 1988, 1903, 1911, 1928, 1930, 1932, 1933 (Skokholm 11 Sept), and 13 Jan 1939 (Goodwick, nine birds seen by Bertram Lloyd); all autumn and winter records.
R.M.Lockley, G.C.S.Ingram, H.M.Salmon, 1949, The Birds of Pembrokeshire, The West Wales Field Society