Record counts
| # | Migration site | Totals | Date | ||
|---|---|---|---|---|---|
| 1. | Cap Gris-Nez | 26 | 17 March 2018 | ||
| 2. | Cap Gris-Nez | 25 | 23 March 2017 | ||
| 3. | Cap Gris-Nez | 13 | 20 March 2013 | ||
| 4. | Cap Gris-Nez | 11 | 29 March 2013 | ||
| 5. | Cap Gris-Nez | 10 | 6 March 2011 | ||
| 6. | Cap Gris-Nez | 7 | 15 April 2008 | ||
| 7. | Cap Gris-Nez | 7 | 25 March 2017 | ||
| 8. | Cap Gris-Nez | 6 | 18 September 2013 | ||
| 9. | Cap Gris-Nez | 6 | 30 June 2020 | ||
| 10. | Cap Gris-Nez | 5 | 3 April 2008 | ||
| 11. | Cap Gris-Nez | 3 | 1 April 2007 | ||
| 12. | Cap Gris-Nez | 3 | 16 September 2011 | ||
| 13. | Cap Gris-Nez | 3 | 1 August 2020 | ||
| 14. | Cap Gris-Nez | 2 | 13 April 2013 | ||
| 15. | Cap Gris-Nez | 2 | 26 July 2015 | ||
| 16. | Cap Gris-Nez | 2 | 28 August 2016 | ||
| 17. | Cap Gris-Nez | 1 | 15 April 2005 | ||
| 18. | Cap Gris-Nez | 1 | 13 March 2010 | ||
| 19. | Cap Gris-Nez | 1 | 17 March 2014 | ||
| 20. | Cap Gris-Nez | 1 | 15 March 2016 | ||
| 21. | Cap Gris-Nez | 1 | 25 July 2016 | ||
| 22. | Cap Gris-Nez | 1 | 26 March 2017 | ||
| 23. | Cap Gris-Nez | 1 | 21 August 2018 | ||
| 24. | Cap Gris-Nez | 1 | 23 August 2018 | ||
| 25. | Cap Gris-Nez | 1 | 11 September 2018 | ||
| 26. | Cap Gris-Nez | 1 | 31 March 2019 | ||
| 27. | Cap Gris-Nez | 1 | 17 August 2019 | ||
| 28. | Cap Gris-Nez | 1 | 12 July 2020 | ||
| 29. | Cap Gris-Nez | 1 | 18 July 2020 | ||
| 30. | Cap Gris-Nez | 1 | 19 March 2021 | ||
| 31. | Cap Gris-Nez | 1 | 10 August 2021 | ||
| 32. | Cap Gris-Nez | 1 | 29 September 2021 | ||
