Phenology

Country
Migration site
Species
Period
Favourites

Year Migration site First Migration site Last
2021
VRS Castricum 7 March     
VRS Castricum 25 October
2020
VRS Castricum 14 March     
VRS Castricum 23 October
2019
VRS Castricum 3 October     
VRS Castricum 22 October
2018
VRS Castricum 19 February     
VRS Castricum 16 October
2017
VRS Castricum 14 March     
VRS Castricum 19 October
2016
VRS Castricum 5 March     
VRS Castricum 29 October
2015
VRS Castricum 5 March     
VRS Castricum 30 October
2014
VRS Castricum 6 October     
VRS Castricum 31 October
2013
VRS Castricum 1 March     
VRS Castricum 26 October
2012
VRS Castricum 1 March     
VRS Castricum 24 October
2011
VRS Castricum 9 October     
VRS Castricum 5 November
2010
VRS Castricum 2 March     
VRS Castricum 25 October
2009
VRS Castricum 25 February     
VRS Castricum 31 October
2008
VRS Castricum 11 February     
VRS Castricum 9 October
2007
VRS Castricum 13 March     
VRS Castricum 31 October
2006
VRS Castricum 23 March     
VRS Castricum 30 October
2005
VRS Castricum 2 March     
VRS Castricum 23 October
2004
VRS Castricum 30 September     
VRS Castricum 30 October
2003
VRS Castricum 4 March     
VRS Castricum 2 November
2002
VRS Castricum 3 October     
VRS Castricum 30 October
2001
VRS Castricum 4 October     
VRS Castricum 28 October
2000
VRS Castricum 1 October     
VRS Castricum 13 November
1999
VRS Castricum 20 September     
VRS Castricum 8 November
1998
VRS Castricum 26 February     
VRS Castricum 12 November
1997
VRS Castricum 12 March     
VRS Castricum 5 November
1996
VRS Castricum 20 February     
VRS Castricum 26 October
1995
VRS Castricum 6 January     
VRS Castricum 11 November
1994
VRS Castricum 24 September     
VRS Castricum 28 November
1993
VRS Castricum 29 September     
VRS Castricum 23 October
1992
VRS Castricum 5 March     
VRS Castricum 31 October
1991
VRS Castricum 11 February     
VRS Castricum 24 November
1990
VRS Castricum 26 September     
VRS Castricum 9 November
1989
VRS Castricum 13 September     
VRS Castricum 19 October
1988
VRS Castricum 22 September     
VRS Castricum 8 November
1987
VRS Castricum 22 September     
VRS Castricum 18 November
1986
VRS Castricum 2 October     
VRS Castricum 6 November
1985
VRS Castricum 23 September     
VRS Castricum 8 November
1984
VRS Castricum 24 September     
VRS Castricum 28 October
1983
VRS Castricum 24 September     
VRS Castricum 28 October
1982
VRS Castricum 27 September     
VRS Castricum 26 October
1981
VRS Castricum 11 April     
VRS Castricum 30 September
1980
VRS Castricum 26 September     
VRS Castricum 7 November
1979
VRS Castricum 2 January     
VRS Castricum 15 October
1978
VRS Castricum 24 September     
VRS Castricum 23 October
1977
VRS Castricum 3 October     
VRS Castricum 28 November
1976
VRS Castricum 24 September     
VRS Castricum 8 November
1975
VRS Castricum 30 September     
VRS Castricum 30 September
1972
VRS Castricum 25 September     
VRS Castricum 25 September
 
Partners