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 | |
|---|---|---|---|---|---|---|---|
|
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 | |||
|
2FAC |
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 | |||
|
2N04 |
6 | Ringed | 03 Jan 2025 | Southchurch Hall Park, Essex | |||
| Colour marks read | 18 Jul 2025 | Mablethorpe, Lincolnshire | 203km N | 0y 6m 15d | |||
| Re-sighted | 22 Aug 2025 | Westcliff Seafront, Essex | 8km WSW | 0y 7m 19d | |||
| Colour marks read | 07 Sep 2025 | Mablethorpe, Lincolnshire | 203km N | 0y 8m 4d | |||
| Colour marks read | 26 Nov 2025 | River Thames, Datchet, Greater London | 91km W | 0y 10m 23d | |||
| Colour marks read | 06 Jan 2026 | High Wycombe, Buckinghamshire | 102km W | 1y 0m 3d | |||
| Colour marks read | 15 Jul 2026 | Mablethorpe, Lincolnshire | 203km N | 1y 6m 12d | |||
|
2D77 |
6 | Ringed | 01 Mar 2023 | Castle Park, Essex | |||
| Colour marks read | 02 Mar 2023 | Castle Park, Essex | 0km | 0y 0m 1d | ➖ | ||
| Colour marks read | 27 Jul 2023 | Castle Park, Essex | 0km | 0y 4m 26d | |||
| Colour marks read | 30 Oct 2023 | Castle Park, Essex | 0km | 0y 7m 29d | |||
| Colour marks read | 27 Nov 2023 | Castle Park, Essex | 0km | 0y 8m 26d | |||
| Colour marks read | 04 Sep 2024 | Castle Park, Essex | 0km | 1y 6m 3d | |||
| Colour marks read | 06 Sep 2024 | Castle Park, Essex | 0km | 1y 6m 5d | |||
| Colour marks read | 04 Nov 2024 | Castle Park, Essex | 0km | 1y 8m 3d | |||
| Colour marks read | 22 Nov 2024 | Castle Park, Essex | 0km | 1y 8m 21d | |||
| Colour marks read | 13 Feb 2025 | Castle Park, Essex | 0km | 1y 11m 12d | |||
| Colour marks read | 04 Aug 2025 | Castle Park, Essex | 0km | 2y 5m 3d | |||
| Colour marks read | 18 Oct 2025 | Castle Park, Essex | 0km | 2y 7m 17d | |||
| Colour marks read | 22 Oct 2025 | Castle Park, Essex | 0km | 2y 7m 21d | |||
| Colour marks read | 11 Jul 2026 | Castle Park, Essex | 0km | 3y 4m 10d | |||
| Colour marks read | 02 Mar 2023 to 11 Jul 2026 |
Castle Park, Essex | 0km | 3y 4m 10d | ➕ | ||
|
2F32 |
1 | Ringed | 26 Jun 2023 | Fishers Green, Essex | |||
| Colour marks read | 17 Mar 2024 | Little Marlow, Buckinghamshire | 51km WSW | 0y 8m 20d | |||
| Colour marks read | 10 Jul 2026 | Burry Port Harbour, Carmarthenshire | 292km W | 3y 0m 14d | |||
|
2D88 |
6 | Ringed | 13 Feb 2025 | Castle Park, Essex | |||
| Colour marks read | 02 Mar 2025 | Castle Park, Essex | 0km | 0y 0m 17d | ➖ | ||
| Colour marks read | 18 Oct 2025 | Castle Park, Essex | 0km | 0y 8m 5d | |||
| Colour marks read | 02 Mar 2025 to 18 Oct 2025 |
Castle Park, Essex | 0km | 0y 8m 5d | ➕ | ||
| Colour marks read | 04 Jan 2026 | Colchester General Hospital Lake, Essex | 1km N | 0y 10m 22d | |||
| Colour marks read | 08 Jul 2026 | Riverside Lake Colchester, Essex | 0km ENE | 1y 4m 25d | |||
|
2N00 |
6 | Ringed | 26 Jan 2024 | Southchurch Hall Park, Essex | |||
| Colour marks read | 13 Nov 2024 | Southend Pier, Essex | 2km SSW | 0y 9m 18d | |||
| Colour marks read | 21 Apr 2025 | Zeeuws-Vlaanderen, The Netherlands, Netherlands | 200km E | 1y 2m 26d | |||
| Colour marks read | 22 Apr 2025 | Kijkhut Nummer Een, The Netherlands, Netherlands | 200km E | 1y 2m 27d | |||
| Colour marks read | 03 Jul 2026 | Southend Pier, Essex | 2km SSW | 2y 5m 7d | |||
|
2K57 |
1 | Ringed | 26 May 2026 | Fishers Green, Essex | |||
| Colour marks read | 03 Jul 2026 | Frampton Marsh RSPB , Lincolnshire | 135km N | 0y 1m 7d | |||
|
2KXK |
1 | Ringed | 26 Jun 2015 | Fishers Green, Essex | |||
| Colour marks read | 16 Jun 2016 | Fishers Green, Essex | 0km | 0y 11m 21d | ➖ | ||
| Colour marks read | 28 Jun 2016 | Fishers Green, Essex | 0km | 1y 0m 2d | |||
| Colour marks read | 16 Jun 2016 to 28 Jun 2016 |
Fishers Green, Essex | 0km | 1y 0m 2d | ➕ | ||
| Colour marks read | 16 May 2017 | Rye Meads, Hertfordshire | 7km N | 1y 10m 20d | |||
| Colour marks read | 20 Apr 2018 | Fishers Green, Essex | 0km | 2y 9m 25d | ➖ | ||
| Colour marks read | 27 Apr 2018 | Fishers Green, Essex | 0km | 2y 10m 1d | |||
| Colour marks read | 29 Jun 2018 | Fishers Green, Essex | 0km | 3y 0m 3d | |||
| Colour marks read | 10 Jul 2018 | Fishers Green, Essex | 0km | 3y 0m 14d | |||
| Colour marks read | 17 Jul 2018 | Fishers Green, Essex | 0km | 3y 0m 21d | |||
| Colour marks read | 04 Jun 2019 | Fishers Green, Essex | 0km | 3y 11m 9d | |||
| Colour marks read | 07 May 2022 | Fishers Green, Essex | 0km | 6y 10m 11d | |||
| Colour marks read | 20 Apr 2018 to 07 May 2022 |
Fishers Green, Essex | 0km | 6y 10m 11d | ➕ | ||
| Colour marks read | 04 Jul 2022 | Walthamstow Wetlands, Greater London | 14km SSW | 7y 0m 8d | |||
| Colour marks read | 27 Jun 2026 | Woodberry Wetlands, Greater London | 16km SSW | 11y 0m 1d |
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