Phenology

Country
Migration site
Species
Period
Favourites

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