Phenology

Country
Migration site
Species
Period
Favourites

Year Migration site First Migration site Last
2021
VRS Castricum 2 March     
VRS Castricum 4 April
2020
VRS Castricum 14 March     
VRS Castricum 26 November
2019
VRS Castricum 22 March     
VRS Castricum 25 November
2018
VRS Castricum 21 March     
VRS Castricum 24 December
2017
VRS Castricum 25 March     
VRS Castricum 30 October
2016
VRS Castricum 3 April     
VRS Castricum 25 November
2015
VRS Castricum 8 May     
VRS Castricum 21 November
2014
VRS Castricum 28 March     
VRS Castricum 10 November
2013
VRS Castricum 28 May     
VRS Castricum 26 November
2012
VRS Castricum 22 March     
VRS Castricum 27 November
2011
VRS Castricum 12 March     
VRS Castricum 13 November
2010
VRS Castricum 3 January     
VRS Castricum 18 December
2009
VRS Castricum 17 March     
VRS Castricum 18 December
2008
VRS Castricum 5 April     
VRS Castricum 30 November
2007
VRS Castricum 25 March     
VRS Castricum 24 November
2006
VRS Castricum 17 April     
VRS Castricum 27 November
2005
VRS Castricum 31 March     
VRS Castricum 29 November
2004
VRS Castricum 23 March     
VRS Castricum 11 November
2003
VRS Castricum 29 March     
VRS Castricum 16 November
2002
VRS Castricum 17 March     
VRS Castricum 27 November
2001
VRS Castricum 26 March     
VRS Castricum 2 December
2000
VRS Castricum 14 April     
VRS Castricum 14 November
1999
VRS Castricum 24 March     
VRS Castricum 21 November
1998
VRS Castricum 29 March     
VRS Castricum 3 December
1997
VRS Castricum 16 March     
VRS Castricum 3 December
1996
VRS Castricum 27 February     
VRS Castricum 14 December
1995
VRS Castricum 6 January     
VRS Castricum 28 November
1994
VRS Castricum 27 March     
VRS Castricum 15 December
1993
VRS Castricum 30 April     
VRS Castricum 19 November
1992
VRS Castricum 21 April     
VRS Castricum 10 December
1991
VRS Castricum 6 March     
VRS Castricum 9 December
1990
VRS Castricum 19 April     
VRS Castricum 16 December
1989
VRS Castricum 27 March     
VRS Castricum 9 December
1988
VRS Castricum 1 August     
VRS Castricum 24 November
1987
VRS Castricum 18 May     
VRS Castricum 30 November
1986
VRS Castricum 3 August     
VRS Castricum 10 December
1985
VRS Castricum 3 January     
VRS Castricum 22 November
1984
VRS Castricum 4 August     
VRS Castricum 14 November
1983
VRS Castricum 7 August     
VRS Castricum 24 November
1982
VRS Castricum 1 August     
VRS Castricum 1 December
1981
VRS Castricum 7 May     
VRS Castricum 20 December
1980
VRS Castricum 17 September     
VRS Castricum 30 November
1979
VRS Castricum 13 February     
VRS Castricum 19 November
1978
VRS Castricum 2 October     
VRS Castricum 12 December
1977
VRS Castricum 14 September     
VRS Castricum 13 December
1976
VRS Castricum 20 September     
VRS Castricum 15 November
1975
VRS Castricum 29 September     
VRS Castricum 30 November
1974
VRS Castricum 16 September     
VRS Castricum 20 November
1973
VRS Castricum 25 August     
VRS Castricum 9 December
1972
VRS Castricum 24 September     
VRS Castricum 17 December
1971
VRS Castricum 26 September     
VRS Castricum 7 December
1970
VRS Castricum 18 September     
VRS Castricum 29 November
1969
VRS Castricum 24 September     
VRS Castricum 23 November
1968
VRS Castricum 25 September     
VRS Castricum 21 November
1967
VRS Castricum 23 September     
VRS Castricum 20 November
1966
VRS Castricum 25 September     
VRS Castricum 11 November
1965
VRS Castricum 25 September     
VRS Castricum 16 November
1964
VRS Castricum 30 September     
VRS Castricum 13 November
1963
VRS Castricum 30 September     
VRS Castricum 31 October
1962
VRS Castricum 20 September     
VRS Castricum 18 November
1961
VRS Castricum 25 September     
VRS Castricum 26 November
1960
VRS Castricum 30 September     
VRS Castricum 30 September
 
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