Phenology

Country
Migration site
Species
Period
Favourites

Year Migration site First Migration site Last
2021
VRS Castricum 8 February     
VRS Castricum 8 February
2016
VRS Castricum 13 July     
VRS Castricum 5 September
2015
VRS Castricum 23 July     
VRS Castricum 23 July
2013
VRS Castricum 21 January     
VRS Castricum 12 August
2010
VRS Castricum 3 April     
VRS Castricum 17 December
2009
VRS Castricum 10 October     
VRS Castricum 22 December
2003
VRS Castricum 9 January     
VRS Castricum 9 January
1999
VRS Castricum 22 October     
VRS Castricum 22 October
1996
VRS Castricum 10 April     
VRS Castricum 10 April
1981
VRS Castricum 16 December     
VRS Castricum 16 December
1978
VRS Castricum 12 October     
VRS Castricum 19 December
 
Partners