Record counts
| # | Migration site | Totals | Date | ||
|---|---|---|---|---|---|
| 1. | Cap Gris-Nez | 1 | 3 April 2005 | ||
| 2. | Cap Gris-Nez | 1 | 17 April 2007 | ||
| 3. | Cap Gris-Nez | 1 | 9 August 2009 | ||
| 4. | Cap Gris-Nez | 1 | 20 April 2018 | ||
| 5. | Cap Gris-Nez | 1 | 1 March 2021 | ||
| 6. | Cap Gris-Nez | 1 | 19 March 2021 | ||
| 7. | Cap Gris-Nez | 1 | 22 April 2021 | ||
| 8. | Cap Gris-Nez | 1 | 20 March 2022 | ||
