Little Owl - 1949 status

Athene noctua vidalii
Unknown so far west in Matthew's day. Breeding first recorded in 1920. Now a common resident, breeding even on the islands, where it preys largely on Storm-Petrels if permitted to remain. Most abundant owl 1927, but less numerous by 1946.
R.M.Lockley, G.C.S.Ingram, H.M.Salmon, 1949, The Birds of Pembrokeshire, The West Wales Field Society

