Record counts
| # | Migration site | Totals | Date | ||
|---|---|---|---|---|---|
| 1. | Cap Gris-Nez | 2 | 18 October 2005 | ||
| 2. | Cap Gris-Nez | 2 | 10 March 2007 | ||
| 3. | Cap Gris-Nez | 2 | 28 October 2012 | ||
| 4. | Cap Gris-Nez | 2 | 13 November 2013 | ||
| 5. | Cap Gris-Nez | 2 | 10 April 2017 | ||
| 6. | Cap Gris-Nez | 2 | 3 October 2017 | ||
| 7. | Cap Gris-Nez | 1 | 19 October 1987 | ||
| 8. | Cap Gris-Nez | 1 | 25 October 2003 | ||
| 9. | Cap Gris-Nez | 1 | 24 April 2005 | ||
| 10. | Cap Gris-Nez | 1 | 9 April 2006 | ||
| 11. | Cap Gris-Nez | 1 | 3 October 2006 | ||
| 12. | Cap Gris-Nez | 1 | 30 July 2007 | ||
| 13. | Cap Gris-Nez | 1 | 19 October 2011 | ||
| 14. | Cap Gris-Nez | 1 | 20 October 2011 | ||
| 15. | Cap Gris-Nez | 1 | 16 April 2012 | ||
| 16. | Cap Gris-Nez | 1 | 29 June 2013 | ||
| 17. | Cap Gris-Nez | 1 | 24 November 2013 | ||
| 18. | Cap Gris-Nez | 1 | 25 October 2014 | ||
| 19. | Cap Gris-Nez | 1 | 11 November 2014 | ||
| 20. | Cap Gris-Nez | 1 | 13 November 2014 | ||
| 21. | Cap Gris-Nez | 1 | 9 December 2014 | ||
| 22. | Cap Gris-Nez | 1 | 2 November 2016 | ||
| 23. | Cap Gris-Nez | 1 | 15 September 2017 | ||
| 24. | Cap Gris-Nez | 1 | 29 October 2018 | ||
| 25. | Cap Gris-Nez | 1 | 10 October 2020 | ||
| 26. | Cap Gris-Nez | 1 | 28 October 2021 | ||
