Record counts
| # | Migration site | Totals | Date | ||
|---|---|---|---|---|---|
| 1. |  |
VRS Castricum | 1 | 5 November 2000 | |
| 2. | |
VRS Castricum | 1 | 7 November 2000 | |
| 3. | |
VRS Castricum | 1 | 16 October 2003 | |
| 4. | |
VRS Castricum | 1 | 17 October 2003 | |
| 5. | |
VRS Castricum | 1 | 19 October 2003 | |
| 6. | |
VRS Castricum | 1 | 9 November 2003 | |
| 7. | |
VRS Castricum | 1 | 29 October 2005 | |
| 8. | |
VRS Castricum | 1 | 26 November 2006 | |
| 9. | |
VRS Castricum | 1 | 22 October 2007 | |
| 10. | |
VRS Castricum | 1 | 11 November 2009 | |
| 11. | |
VRS Castricum | 1 | 7 November 2010 | |
| 12. | |
VRS Castricum | 1 | 27 October 2012 | |
| 13. | |
VRS Castricum | 1 | 28 October 2012 | |
| 14. | |
VRS Castricum | 1 | 20 October 2019 | |
| 15. | |
VRS Castricum | 1 | 23 October 2019 | |
| 16. | |
VRS Castricum | 1 | 5 November 2019 | |
| 17. | |
VRS Castricum | 1 | 22 November 2019 | |
| 18. | |
VRS Castricum | 1 | 14 November 2020 | |
| 19. | |
VRS Castricum | 1 | 25 November 2020 | |
| 20. | |
VRS Castricum | 1 | 26 November 2020 | |
| 21. | |
VRS Castricum | 1 | 30 November 2020 | |
| 22. | |
VRS Castricum | 1 | 29 December 2020 | |
| 23. | |
VRS Castricum | 1 | 2 November 2021 | |
| 24. | |
VRS Castricum | 1 | 3 November 2021 | |
| 25. | |
VRS Castricum | 1 | 10 November 2021 | |
