Mute Swan - 1949

Cygnus olor

Mathew states their chief station was on the lake at Stackpole.  Breeding also in the salt water bays of the Cleddau river.  Common along the coasts and inside Milford Haven in winter.

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