Passer montanus montanus

Two Marloes 21 Oct 1933, one Skokholm 15 May 1934, 6 May 1938 and 20 May 1947 (R.M.L.).  One daily at a rubbish-tip, Fishguard, Jan 1935 (Bertram Lloyd)

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

More about the Tree Sparrow in Pembrokeshire