Phenology

Country
Migration site
Species
Period
Favourites

Year Migration site First Migration site Last
2021
VRS Castricum 25 April     
VRS Castricum 2 May
2020
VRS Castricum 6 April     
VRS Castricum 29 September
2019
VRS Castricum 21 April     
VRS Castricum 12 September
2018
VRS Castricum 20 April     
VRS Castricum 1 September
2017
VRS Castricum 2 April     
VRS Castricum 29 August
2016
VRS Castricum 9 May     
VRS Castricum 19 September
2015
VRS Castricum 17 April     
VRS Castricum 8 September
2014
VRS Castricum 27 April     
VRS Castricum 4 September
2013
VRS Castricum 17 April     
VRS Castricum 6 September
2012
VRS Castricum 22 April     
VRS Castricum 9 September
2011
VRS Castricum 16 April     
VRS Castricum 23 September
2010
VRS Castricum 16 April     
VRS Castricum 28 September
2009
VRS Castricum 22 April     
VRS Castricum 19 September
2008
VRS Castricum 16 April     
VRS Castricum 11 September
2007
VRS Castricum 27 April     
VRS Castricum 19 September
2006
VRS Castricum 23 April     
VRS Castricum 24 September
2005
VRS Castricum 28 April     
VRS Castricum 11 September
2004
VRS Castricum 16 April     
VRS Castricum 1 September
2003
VRS Castricum 17 April     
VRS Castricum 28 July
2002
VRS Castricum 5 April     
VRS Castricum 3 September
2001
VRS Castricum 14 April     
VRS Castricum 11 August
2000
VRS Castricum 1 May     
VRS Castricum 11 September
1999
VRS Castricum 16 April     
VRS Castricum 8 August
1998
VRS Castricum 23 April     
VRS Castricum 6 September
1997
VRS Castricum 25 May     
VRS Castricum 25 September
1996
VRS Castricum 23 April     
VRS Castricum 26 September
1995
VRS Castricum 23 April     
VRS Castricum 18 September
1994
VRS Castricum 24 April     
VRS Castricum 10 August
1993
VRS Castricum 1 August     
VRS Castricum 16 October
1992
VRS Castricum 21 April     
VRS Castricum 8 August
1991
VRS Castricum 10 May     
VRS Castricum 5 September
1990
VRS Castricum 2 May     
VRS Castricum 13 September
1989
VRS Castricum 8 April     
VRS Castricum 28 September
1988
VRS Castricum 19 July     
VRS Castricum 10 September
1987
VRS Castricum 27 April     
VRS Castricum 29 September
1986
VRS Castricum 1 August     
VRS Castricum 26 September
1985
VRS Castricum 14 August     
VRS Castricum 25 September
1984
VRS Castricum 4 August     
VRS Castricum 28 August
1983
VRS Castricum 3 August     
VRS Castricum 21 August
1982
VRS Castricum 17 April     
VRS Castricum 6 October
1981
VRS Castricum 11 April     
VRS Castricum 7 September
1980
VRS Castricum 1 August     
VRS Castricum 26 September
1979
VRS Castricum 4 August     
VRS Castricum 1 October
1978
VRS Castricum 2 August     
VRS Castricum 6 September
1977
VRS Castricum 25 April     
VRS Castricum 3 September
 
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