Black-headed Gull Chroicocephalus ridibundus recoveries
These birds ringed by the Southern Colour Ringing Group have been recovered elsewhere, or have been ringed elsewhere and re-captured or re-sighted by us. Click on a ring number to see a life history for that bird and a map of its known movements.
| Ring number | Age / sex | Activity | Date | Location | Movement | Duration | |
|---|---|---|---|---|---|---|---|
|
2K89 |
1 | Ringed | 17 Jun 2026 | Fishers Green, Essex | |||
| Colour marks read | 17 Jul 2026 | King George V Reservoir, Chingford, Greater London | 6km S | 0y 1m 0d | |||
| Colour marks read | 02 Aug 2026 | Daventry, Northamptonshire | 99km NW | 0y 1m 16d | |||
|
2K46 |
1 | Ringed | 26 May 2026 | Fishers Green, Essex | |||
| Colour marks read | 01 Aug 2026 | Cork Harbour, Cork, Eire | 566km W | 0y 2m 6d | |||
|
2D89 |
6 | Ringed | 24 Feb 2024 | Castle Park, Essex | |||
| Colour marks read | 02 Mar 2025 | Castle Park, Essex | 0km | 1y 0m 6d | ➖ | ||
| Colour marks read | 12 Oct 2025 | Castle Park, Essex | 0km | 1y 7m 18d | |||
| Colour marks read | 18 Oct 2025 | Castle Park, Essex | 0km | 1y 7m 24d | |||
| Colour marks read | 21 Feb 2026 | Castle Park, Essex | 0km | 1y 11m 28d | |||
| Colour marks read | 23 Jul 2026 | Castle Park, Essex | 0km | 2y 4m 29d | |||
| Colour marks read | 02 Mar 2025 to 23 Jul 2026 |
Castle Park, Essex | 0km | 2y 4m 29d | ➕ | ||
|
2K41 |
1 | Ringed | 26 May 2026 | Fishers Green, Essex | |||
| Colour marks read | 23 Jul 2026 | Cork Harbour, Cork, Eire | 566km W | 0y 1m 27d | |||
|
2K70 |
1 | Ringed | 26 May 2026 | Fishers Green, Essex | |||
| Colour marks read | 21 Jul 2026 | Cork Harbour, Cork, Eire | 566km W | 0y 1m 25d | ➖ | ||
| Colour marks read | 22 Jul 2026 | Cork Harbour, Cork, Eire | 566km W | 0y 1m 26d | |||
| Colour marks read | 21 Jul 2026 to 22 Jul 2026 |
Cork Harbour, Cork, Eire | 566km W | 0y 1m 26d | ➕ | ||
|
2L08 |
1 | Ringed | 17 Jun 2026 | Fishers Green, Essex | |||
| Colour marks read | 22 Jul 2026 | Rye Meads Scrape, Hertfordshire | 7km N | 0y 1m 5d | |||
|
2K28 |
1 | Ringed | 26 Jun 2026 | Fishers Green, Essex | |||
| Colour marks read | 20 Jul 2026 | Croyde Sands, Devon | 300km W | 0y 0m 24d | |||
|
2K50 |
1 | Ringed | 26 May 2026 | Fishers Green, Essex | |||
| Colour marks read | 18 Jul 2026 | Kingsbury Water Park, Warwickshire | 149km NW | 0y 1m 22d | |||
|
2K54 |
1 | Ringed | 26 May 2026 | Fishers Green, Essex | |||
| Colour marks read | 30 Jun 2026 | King George V Reservoir, Chingford, Greater London | 6km S | 0y 1m 4d | ➖ | ||
| Colour marks read | 17 Jul 2026 | King George V Reservoir, Chingford, Greater London | 6km S | 0y 1m 21d | |||
| Colour marks read | 30 Jun 2026 to 17 Jul 2026 |
King George V Reservoir, Chingford, Greater London | 6km S | 0y 1m 21d | ➕ | ||
|
2K93 |
1 | Ringed | 17 Jun 2026 | Fishers Green, Essex | |||
| Colour marks read | 17 Jul 2026 | King George V Reservoir, Chingford, Greater London | 6km S | 0y 1m 0d |
Map of recoveries
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