Phenology

Country
Migration site
Species
Period
Favourites

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