Phylloscopus trochilus – TELOR YR HELYG – Breeding summer visitor and passage migrant.

Previous records summarised in Willow Warbler 1994

Year	First	Last	Notes
1993	25 March	19 October
1994	29 March	15 October
1995	24 March	19 October
1996	24 March	9 October
1997	23 March	17 October
1998	21 March	7 October
1999	30 March	28 October
2000	16 March	20 October
2001	27 March	21 October
2002	25 March	21 October
2003	17 March	14 October	(1)
2004	28 March	8 October
2005	22 March	22 October	(2)
2006	1 April	6 November
2007	6 April	11 October
2008	31 March	13 October
2009	21 March	31 October
2010	3 April	3 October
2011	26 March	16 October
2012	3 April	23 October
2013	29 March	22 September
2014	27 March	14 October
2015	27 March	20 October
2016	28 March	26 October
2017	19 March	27 October
2018	30 March	18 October
2019	24 March	13 October
2020	23 March	10 November	(3)

(1) 2003 – Remarkably, a wintering bird present Monk’s Haven 14 Feb (SED). This is the second winter record for Pembs, following one singing at Stackpole 9 Feb 1991.

(2) 2005 –  Final record appeared to be Angle Bay 22 Oct but then another found lingering at The Rhos 5 Dec (J&MB). Only the 3rd record of wintering in the county, the others being in 1991 and 2003.

(3) 2020 – Latest record for Skokholm

Records extracted from the Pembrokeshire Bird Reports which may contain more detail than shown here

More about the Willow Warbler in Pembrokeshire