Record counts
| # | Migration site | Totals | Date | ||
|---|---|---|---|---|---|
| 1. | Breskens | 4 | 3 May 1990 | ||
| 2. | Breskens | 2 | 25 April 1987 | ||
| 3. | Breskens | 2 | 10 May 2001 | ||
| 4. | Breskens | 2 | 18 April 2019 | ||
| 5. | Breskens | 1 | 1 May 1986 | ||
| 6. | Breskens | 1 | 2 May 1986 | ||
| 7. | Breskens | 1 | 26 May 1987 | ||
| 8. | Breskens | 1 | 11 May 1993 | ||
| 9. | Breskens | 1 | 7 May 1994 | ||
| 10. | Breskens | 1 | 2 May 1995 | ||
| 11. | Breskens | 1 | 3 May 1995 | ||
| 12. | Breskens | 1 | 27 April 1997 | ||
| 13. | Breskens | 1 | 23 April 1998 | ||
| 14. | Breskens | 1 | 9 May 1998 | ||
| 15. | Breskens | 1 | 14 May 1998 | ||
| 16. | Breskens | 1 | 10 April 2001 | ||
| 17. | Breskens | 1 | 6 May 2002 | ||
| 18. | Breskens | 1 | 8 April 2003 | ||
| 19. | Breskens | 1 | 16 April 2003 | ||
| 20. | Breskens | 1 | 16 April 2004 | ||
| 21. | Breskens | 1 | 28 April 2004 | ||
| 22. | Breskens | 1 | 30 April 2005 | ||
| 23. | Breskens | 1 | 4 May 2006 | ||
| 24. | Breskens | 1 | 27 April 2007 | ||
| 25. | Breskens | 1 | 10 April 2015 | ||
| 26. | Breskens | 1 | 19 April 2019 | ||
| 27. | Breskens | 1 | 23 October 2019 | ||
| 28. | Breskens | 1 | 22 April 2020 | ||
