Record counts
| # | Migration site | Totals | Date | ||
|---|---|---|---|---|---|
| 1. | Hobokense Polder | 3 | 5 November 2007 | ||
| 2. | Hobokense Polder | 3 | 14 October 2017 | ||
| 3. | Hobokense Polder | 2 | 4 November 2006 | ||
| 4. | Hobokense Polder | 2 | 22 October 2008 | ||
| 5. | Hobokense Polder | 2 | 20 October 2009 | ||
| 6. | Hobokense Polder | 2 | 1 October 2010 | ||
| 7. | Hobokense Polder | 2 | 3 October 2011 | ||
| 8. | Hobokense Polder | 2 | 3 November 2018 | ||
| 9. | Hobokense Polder | 2 | 29 October 2021 | ||
| 10. | Hobokense Polder | 1 | 30 October 2006 | ||
| 11. | Hobokense Polder | 1 | 7 October 2007 | ||
| 12. | Hobokense Polder | 1 | 6 October 2008 | ||
| 13. | Hobokense Polder | 1 | 28 October 2009 | ||
| 14. | Hobokense Polder | 1 | 23 April 2012 | ||
| 15. | Hobokense Polder | 1 | 30 September 2012 | ||
| 16. | Hobokense Polder | 1 | 14 October 2012 | ||
| 17. | Hobokense Polder | 1 | 20 October 2012 | ||
| 18. | Hobokense Polder | 1 | 23 September 2013 | ||
| 19. | Hobokense Polder | 1 | 19 October 2013 | ||
| 20. | Hobokense Polder | 1 | 18 October 2014 | ||
| 21. | Hobokense Polder | 1 | 28 October 2014 | ||
| 22. | Hobokense Polder | 1 | 27 October 2015 | ||
| 23. | Hobokense Polder | 1 | 3 November 2020 | ||
| 24. | Hobokense Polder | 1 | 15 September 2022 | ||
| 25. | Hobokense Polder | 1 | 22 October 2022 | ||
