Falco columbarius aesalon

A frequent visitor in autumn and winter to the islands; has probably bred Ramsey.  Nests also recorded at St Davids, Goodwick, Maenclochog, Tenby, and elswhere.

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

More about the Merlin in Pembrokeshire