Phenology
Year | Migration site | First | Migration site | Last | |||||
---|---|---|---|---|---|---|---|---|---|
2017 | ![]() |
VRS Castricum | 1 December | ![]() |
VRS Castricum | 1 December | |||
2005 | ![]() |
VRS Castricum | 13 November | ![]() |
VRS Castricum | 13 November | |||
1996 | ![]() |
VRS Castricum | 28 November | ![]() |
VRS Castricum | 28 November | |||
1995 | ![]() |
VRS Castricum | 26 November | ![]() |
VRS Castricum | 26 November | |||
1988 | ![]() |
VRS Castricum | 19 November | ![]() |
VRS Castricum | 26 November | |||
1987 | ![]() |
VRS Castricum | 27 January | ![]() |
VRS Castricum | 27 January | |||
1975 | ![]() |
VRS Castricum | 21 November | ![]() |
VRS Castricum | 17 December |