Phenology

Country
Migration site
Species
Period
Favourites

Year Migration site First Migration site Last
2021
VRS Castricum 28 April     
VRS Castricum 28 April
2020
VRS Castricum 24 July     
VRS Castricum 15 August
2019
VRS Castricum 28 June     
VRS Castricum 10 September
2018
VRS Castricum 17 March     
VRS Castricum 8 August
2017
VRS Castricum 30 April     
VRS Castricum 12 May
2016
VRS Castricum 6 May     
VRS Castricum 19 July
2015
VRS Castricum 18 March     
VRS Castricum 26 July
2014
VRS Castricum 26 August     
VRS Castricum 26 August
2013
VRS Castricum 24 March     
VRS Castricum 25 August
2012
VRS Castricum 6 April     
VRS Castricum 22 July
2011
VRS Castricum 22 March     
VRS Castricum 22 August
2010
VRS Castricum 7 March     
VRS Castricum 10 July
2009
VRS Castricum 13 May     
VRS Castricum 13 August
2008
VRS Castricum 16 May     
VRS Castricum 27 July
2007
VRS Castricum 27 March     
VRS Castricum 29 August
2006
VRS Castricum 23 March     
VRS Castricum 5 September
2005
VRS Castricum 28 April     
VRS Castricum 26 September
2004
VRS Castricum 2 January     
VRS Castricum 23 August
2003
VRS Castricum 13 April     
VRS Castricum 25 August
2002
VRS Castricum 18 May     
VRS Castricum 11 December
2001
VRS Castricum 29 April     
VRS Castricum 30 September
2000
VRS Castricum 2 April     
VRS Castricum 28 August
1999
VRS Castricum 4 May     
VRS Castricum 8 September
1998
VRS Castricum 5 April     
VRS Castricum 23 November
1997
VRS Castricum 23 April     
VRS Castricum 20 September
1996
VRS Castricum 8 February     
VRS Castricum 22 December
1995
VRS Castricum 7 May     
VRS Castricum 11 September
1994
VRS Castricum 3 May     
VRS Castricum 21 August
1993
VRS Castricum 2 January     
VRS Castricum 22 July
1992
VRS Castricum 31 March     
VRS Castricum 8 August
1991
VRS Castricum 11 July     
VRS Castricum 24 November
1990
VRS Castricum 27 March     
VRS Castricum 3 September
1989
VRS Castricum 16 May     
VRS Castricum 27 October
1988
VRS Castricum 21 July     
VRS Castricum 23 August
1987
VRS Castricum 12 January     
VRS Castricum 23 August
1986
VRS Castricum 6 August     
VRS Castricum 19 August
1985
VRS Castricum 31 August     
VRS Castricum 19 September
1984
VRS Castricum 16 August     
VRS Castricum 16 August
1983
VRS Castricum 7 August     
VRS Castricum 7 August
1982
VRS Castricum 25 July     
VRS Castricum 30 October
1981
VRS Castricum 13 May     
VRS Castricum 19 December
1980
VRS Castricum 7 August     
VRS Castricum 26 September
1979
VRS Castricum 1 January     
VRS Castricum 11 August
1978
VRS Castricum 11 August     
VRS Castricum 31 December
1977
VRS Castricum 14 August     
VRS Castricum 28 November
1976
VRS Castricum 28 August     
VRS Castricum 30 December
 
Partners