Record counts

Country
Migration site
Species
Year
Period
Sex
Age
Plumage
Present
Favourites

# Migration site Totals Date
1.
VRS Castricum 1 19 October 1963
2.
VRS Castricum 1 20 December 1981
3.
VRS Castricum 1 22 December 1981
4.
VRS Castricum 1 29 September 1989
5.
VRS Castricum 1 22 November 1990
6.
VRS Castricum 1 14 August 2008
7.
VRS Castricum 1 9 November 2017
 
Partners