Podiceps nigricollis nigricollis

Mathew gives no records though he considered it a rare winter visitor. 

Two seen off Angle, 24 Dec 1925 (Bertram Lloyd); and one shot Carew, 23 Oct 1926 (Dr Mills). One Dale Roads, 24 Jan 1938 (R.M.L.)

R.M.Lockley, G.C.S.Ingram, H.M.Salmon, 1949, The Birds of Pembrokeshire, The West Wales Field Society

More about the Black-necked Grebe in Pembrokeshire