Asio otus – Tylluan Gorniog – Irregular visitor, formerly bred
Earlier records are summarised in Long-eared Owl 1994
1994 – Singles at Rhodiad y Brenin 2, 16 and 17 Jan and at Treleddyd Farm 18 Oct.
1995 – Singles at Rhodiad-y-Brenin 19 Feb; Skomer 16 Aug
1996 – Two Rhodiad-y-Brenin 6 Jan
1997 – Seven Rhodiad-y-brenin 3 Jan, 5 Hendre Farm 16 Jan, presumed to be the same birds (JB)
1999 – Singles Skokholm 16 Oct (GT) and Porth Clais 19 Oct (JB)
2002 – Singles Skokholm 21 Oct and 9 Nov, fourth and fifth records for the island (G.T)
2003 – Singles Skokholm 28-2 Nov, Dowrog 1-20 Nov
2005 – Single Rhodiad, St Davids 8 Oct (JB)
2006 – Single Skomer in the South Valley 14-16 Oct last recorded on the island in 1998 (JGB).
2007 – The only records was of a single bird on Skomer on 24 Oct (JGB)
2008 – The only records were of one on Skomer on 18 Sept, three at Porth Clais on 8 Oct (RW) and one at Marloes Mere on 13 Dec (SS)
2009 – Single Mabs Gate on 1 Jan (SS)
2010 – Two records both of singles the first in North Valley, Skomer on 1 Oct and the later of one ringed at Freshwater West on 11 Dec (RD, PJ).
2012 – Single at St. Davids Head on 13 Sept was the only record (MYP, PKG).
2016 – One on Skokholm on 25 Nov.
2018 – One at St Davids Head on 7 Sept; three in North Valley, Skomer 4 & 7 Nov
Source – Pembrokeshire Bird Reports