Record counts
| # | Migration site | Totals | Date | ||
|---|---|---|---|---|---|
| 1. | Cap Gris-Nez | 170 | 15 October 2021 | ||
| 2. | Cap Gris-Nez | 45 | 1 October 2015 | ||
| 3. | Cap Gris-Nez | 30 | 9 October 2005 | ||
| 4. | Cap Gris-Nez | 14 | 28 September 2005 | ||
| 5. | Cap Gris-Nez | 14 | 8 October 2005 | ||
| 6. | Cap Gris-Nez | 10 | 25 October 2010 | ||
| 7. | Cap Gris-Nez | 8 | 9 September 2005 | ||
| 8. | Cap Gris-Nez | 8 | 12 September 2017 | ||
| 9. | Cap Gris-Nez | 6 | 25 September 2021 | ||
| 10. | Cap Gris-Nez | 5 | 31 August 2005 | ||
| 11. | Cap Gris-Nez | 5 | 2 October 2008 | ||
| 12. | Cap Gris-Nez | 5 | 8 October 2008 | ||
| 13. | Cap Gris-Nez | 5 | 16 October 2008 | ||
| 14. | Cap Gris-Nez | 5 | 19 September 2012 | ||
| 15. | Cap Gris-Nez | 4 | 15 October 2005 | ||
| 16. | Cap Gris-Nez | 4 | 4 October 2008 | ||
| 17. | Cap Gris-Nez | 3 | 22 September 2007 | ||
| 18. | Cap Gris-Nez | 3 | 9 September 2017 | ||
| 19. | Cap Gris-Nez | 2 | 3 September 2005 | ||
| 20. | Cap Gris-Nez | 2 | 16 October 2005 | ||
| 21. | Cap Gris-Nez | 2 | 20 November 2005 | ||
| 22. | Cap Gris-Nez | 2 | 15 April 2007 | ||
| 23. | Cap Gris-Nez | 2 | 21 October 2007 | ||
| 24. | Cap Gris-Nez | 2 | 20 September 2008 | ||
| 25. | Cap Gris-Nez | 2 | 27 October 2008 | ||
| 26. | Cap Gris-Nez | 2 | 28 April 2017 | ||
| 27. | Cap Gris-Nez | 2 | 16 September 2017 | ||
| 28. | Cap Gris-Nez | 2 | 12 November 2017 | ||
| 29. | Cap Gris-Nez | 1 | 17 September 2005 | ||
| 30. | Cap Gris-Nez | 1 | 14 November 2005 | ||
| 31. | Cap Gris-Nez | 1 | 28 October 2008 | ||
| 32. | Cap Gris-Nez | 1 | 24 October 2015 | ||
