Phenology

Country
Migration site
Species
Period
Favourites

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