Anthus trivialis – CORHEDYDD Y COED – Breeding summer visitor and passage migrant. Not recorded from November to February
Earlier records are summarised in Tree Pipit 1994
| Year | First arrival | Last date recorded |
| 1993 | 17 April | 23 September |
| 1994 | 20 April | 23 October |
| 1995 | 2 April | 29 October |
| 1996 | 7 April | 10 October |
| 1997 | 9 April | 11 October |
| 1998 | 9 April | 10 October |
| 1999 | 28 April | 17 October |
| 2000 | 14 April | 14 October |
| 2001 | 10 April | 24 September |
| 2002 | 26 March | 2 October |
| 2003 | 17 April | 21 September |
| 2004 | 22 April | 31 October |
| 2005 | 11 April | 19 September |
| 2006 | 15 April | 15 October |
| 2007 | 15 April | 7 October |
| 2008 | 7 April | 13 October |
| 2009 | 30 April | September |
| 2010 | 18 April | 11 October |
| 2011 | 16 April | 20 October |
| 2012 | 27 April | 22 July |
| 2013 | 16 April | 22 September |
| 2014 | 27 March | 22 September |
| 2015 | 6 April | 12 October |
| 2016 | 13 April | 8 October |
| 2017 | 1 April | 2 September |
| 2018 | 20 April | 10 October |
| 2019 | 8 April | 19 September |
| 2020 | 20 April | 19 September |
