Phenology

Country
Migration site
Species
Period
Favourites

Year Migration site First Migration site Last
2021
VRS Castricum 31 March     
VRS Castricum 31 March
2020
VRS Castricum 5 April     
VRS Castricum 17 April
2019
VRS Castricum 20 April     
VRS Castricum 24 October
2018
VRS Castricum 12 April     
VRS Castricum 29 August
2017
VRS Castricum 8 August     
VRS Castricum 26 August
2016
VRS Castricum 14 April     
VRS Castricum 21 April
2015
VRS Castricum 20 August     
VRS Castricum 20 August
2014
VRS Castricum 5 August     
VRS Castricum 5 August
2013
VRS Castricum 2 August     
VRS Castricum 2 August
2012
VRS Castricum 25 July     
VRS Castricum 17 August
2011
VRS Castricum 11 April     
VRS Castricum 26 August
2010
VRS Castricum 21 July     
VRS Castricum 21 July
2009
VRS Castricum 7 April     
VRS Castricum 1 September
2008
VRS Castricum 24 July     
VRS Castricum 16 September
2007
VRS Castricum 6 August     
VRS Castricum 21 August
2006
VRS Castricum 25 April     
VRS Castricum 24 September
2005
VRS Castricum 15 July     
VRS Castricum 6 September
2004
VRS Castricum 17 April     
VRS Castricum 2 September
2003
VRS Castricum 29 March     
VRS Castricum 12 August
2002
VRS Castricum 3 April     
VRS Castricum 28 September
2001
VRS Castricum 16 August     
VRS Castricum 25 August
2000
VRS Castricum 24 August     
VRS Castricum 30 September
1999
VRS Castricum 1 August     
VRS Castricum 19 September
1998
VRS Castricum 23 April     
VRS Castricum 4 October
1997
VRS Castricum 6 August     
VRS Castricum 24 August
1996
VRS Castricum 10 August     
VRS Castricum 17 September
1989
VRS Castricum 22 August     
VRS Castricum 22 August
 
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