Phenology
Year | Migration site | First | Migration site | Last | |||||
---|---|---|---|---|---|---|---|---|---|
2021 | Breskens | 13 May | Breskens | 22 November | |||||
2020 | Breskens | 4 April | Breskens | 14 November | |||||
2019 | Breskens | 15 May | Breskens | 5 October | |||||
2018 | Breskens | 6 April | Breskens | 6 October | |||||
2017 | Breskens | 30 April | Breskens | 29 October | |||||
2016 | Breskens | 30 April | Breskens | 30 April | |||||
2015 | Breskens | 3 October | Breskens | 3 October | |||||
2014 | Breskens | 12 March | Breskens | 19 October | |||||
2013 | Breskens | 5 October | Breskens | 5 October | |||||
2012 | Breskens | 4 January | Breskens | 30 April | |||||
2011 | Breskens | 22 October | Breskens | 22 October | |||||
2010 | Breskens | 4 May | Breskens | 2 October | |||||
2009 | Breskens | 18 April | Breskens | 3 October | |||||
2008 | Breskens | 31 March | Breskens | 17 May | |||||
2007 | Breskens | 24 September | Breskens | 10 November | |||||
2006 | Breskens | 4 May | Breskens | 6 May | |||||
2005 | Breskens | 15 January | Breskens | 11 November | |||||
2003 | Breskens | 20 April | Breskens | 20 April | |||||
2002 | Breskens | 4 April | Breskens | 3 June | |||||
2001 | Breskens | 17 March | Breskens | 13 April | |||||
2000 | Breskens | 28 April | Breskens | 28 April | |||||
1999 | Breskens | 7 May | Breskens | 7 May | |||||
1998 | Breskens | 12 March | Breskens | 12 March | |||||
1997 | Breskens | 4 April | Breskens | 17 May | |||||
1995 | Breskens | 23 April | Breskens | 4 May | |||||
1994 | Breskens | 6 May | Breskens | 14 May | |||||
1991 | Breskens | 10 June | Breskens | 10 June | |||||
1990 | Breskens | 2 March | Breskens | 2 March | |||||
1989 | Breskens | 21 March | Breskens | 19 April | |||||
1985 | Breskens | 28 April | Breskens | 29 April | |||||
1981 | Breskens | 15 May | Breskens | 15 May | |||||
1900 | Breskens | 16 May | Breskens | 16 May |