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 | |
|---|---|---|---|---|---|---|---|
|
2C82 |
1 | Ringed | 24 Jul 2020 | Fishers Green, Essex | |||
| Colour marks read | 15 Mar 2021 | Hall Marsh Scrape, Essex | 1km SSW | 0y 7m 19d | |||
| Colour marks read | 22 Apr 2022 | Fishers Green, Essex | 0km | 1y 8m 29d | ➖ | ||
| Colour marks read | 07 May 2022 | Fishers Green, Essex | 0km | 1y 9m 13d | |||
| Colour marks read | 23 Oct 2024 | Fishers Green, Essex | 0km | 4y 2m 29d | |||
| Colour marks read | 22 Apr 2022 to 23 Oct 2024 |
Fishers Green, Essex | 0km | 4y 2m 29d | ➕ | ||
| Colour marks read | 14 Jan 2026 | Town Mead Leisure Park , Essex | 2km SSE | 5y 5m 21d | |||
|
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 | |||
|
2D63 |
1 | Ringed | 26 Jun 2023 | Fishers Green, Essex | |||
| Colour marks read | 04 Jan 2026 | Le Petit Nice, France, France | 439km SW | 2y 6m 9d | |||
|
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 | |||
|
2D76 |
6 | Ringed | 01 Mar 2023 | Castle Park, Essex | |||
| Colour marks read | 02 Mar 2023 | Castle Park, Essex | 0km | 0y 0m 1d | |||
| Colour marks read | 18 Jul 2023 | Hirtshals Habour, Denmark, Denmark | 859km NE | 0y 4m 17d | |||
| Colour marks read | 10 Oct 2023 | Castle Park, Essex | 0km | 0y 7m 9d | ➖ | ||
| Colour marks read | 13 Oct 2023 | Castle Park, Essex | 0km | 0y 7m 12d | |||
| Colour marks read | 24 Oct 2023 | Castle Park, Essex | 0km | 0y 7m 23d | |||
| Colour marks read | 27 Oct 2023 | Castle Park, Essex | 0km | 0y 7m 26d | |||
| Colour marks read | 30 Oct 2023 | Castle Park, Essex | 0km | 0y 7m 29d | |||
| Colour marks read | 04 Nov 2023 | Castle Park, Essex | 0km | 0y 8m 3d | |||
| Colour marks read | 27 Nov 2023 | Castle Park, Essex | 0km | 0y 8m 26d | |||
| 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 | 24 Feb 2025 | Castle Park, Essex | 0km | 1y 11m 23d | |||
| Colour marks read | 18 Oct 2025 | Castle Park, Essex | 0km | 2y 7m 17d | |||
| Colour marks read | 19 Dec 2025 | Castle Park, Essex | 0km | 2y 9m 18d | |||
| Colour marks read | 03 Jan 2026 | Castle Park, Essex | 0km | 2y 10m 2d | |||
| Colour marks read | 10 Oct 2023 to 03 Jan 2026 |
Castle Park, Essex | 0km | 2y 10m 2d | ➕ | ||
|
2D91 |
4 | Ringed | 10 Nov 2025 | Castle Park, Essex | |||
| Colour marks read | 05 Dec 2025 | Castle Park, Essex | 0km | 0y 0m 25d | ➖ | ||
| Colour marks read | 03 Jan 2026 | Castle Park, Essex | 0km | 0y 1m 24d | |||
| Colour marks read | 05 Dec 2025 to 03 Jan 2026 |
Castle Park, Essex | 0km | 0y 1m 24d | ➕ | ||
|
2N02 |
6 | Ringed | 01 Feb 2024 | Southend Seafront, Essex | |||
| Colour marks read | 19 Dec 2024 | Beddington, Greater London | 62km WSW | 0y 10m 18d | ➖ | ||
| Colour marks read | 01 Jan 2026 | Beddington, Greater London | 62km WSW | 1y 11m 0d | |||
| Colour marks read | 19 Dec 2024 to 01 Jan 2026 |
Beddington, Greater London | 62km WSW | 1y 11m 0d | ➕ | ||
|
2D84 |
4 | Ringed | 27 Nov 2023 | Castle Park, Essex | |||
| Colour marks read | 28 Nov 2023 | Castle Park, Essex | 0km | 0y 0m 1d | |||
| Colour marks read | 11 Aug 2024 | Viborg, Denmark, Denmark | 749km NE | 0y 8m 15d | |||
| Colour marks read | 22 Nov 2024 | Castle Park, Essex | 0km | 0y 11m 26d | ➖ | ||
| Colour marks read | 19 Dec 2025 | Castle Park, Essex | 0km | 2y 0m 22d | |||
| Colour marks read | 22 Nov 2024 to 19 Dec 2025 |
Castle Park, Essex | 0km | 2y 0m 22d | ➕ | ||
|
2F12 |
6 | Ringed | 07 Feb 2023 | Westcliff Seafront, Essex | |||
| Colour marks read | 10 Feb 2023 | Serpentine Hyde Park, Greater London | 54km W | 0y 0m 3d | ➖ | ||
| Colour marks read | 01 Mar 2023 | Serpentine Hyde Park, Greater London | 54km W | 0y 0m 22d | |||
| Colour marks read | 18 Oct 2023 | Serpentine Hyde Park, Greater London | 54km W | 0y 8m 11d | |||
| Colour marks read | 10 Feb 2023 to 18 Oct 2023 |
Serpentine Hyde Park, Greater London | 54km W | 0y 8m 11d | ➕ | ||
| Colour marks read | 19 Oct 2023 | Regents Park, Greater London | 53km W | 0y 8m 12d | |||
| Colour marks read | 08 Nov 2023 | Serpentine Hyde Park, Greater London | 54km W | 0y 9m 1d | ➖ | ||
| Colour marks read | 17 Nov 2023 | Serpentine Hyde Park, Greater London | 54km W | 0y 9m 10d | |||
| Colour marks read | 20 Nov 2023 | Serpentine Hyde Park, Greater London | 54km W | 0y 9m 13d | |||
| Colour marks read | 26 Nov 2023 | Serpentine Hyde Park, Greater London | 54km W | 0y 9m 19d | |||
| Colour marks read | 30 Jan 2024 | Serpentine Hyde Park, Greater London | 54km W | 0y 11m 23d | |||
| Colour marks read | 08 Nov 2023 to 30 Jan 2024 |
Serpentine Hyde Park, Greater London | 54km W | 0y 11m 23d | ➕ | ||
| Colour marks read | 16 Feb 2024 | Regents Park, Greater London | 53km W | 1y 0m 9d | |||
| Colour marks read | 05 Nov 2024 | Serpentine Hyde Park, Greater London | 54km W | 1y 8m 29d | ➖ | ||
| Colour marks read | 27 Nov 2024 | Serpentine Hyde Park, Greater London | 54km W | 1y 9m 20d | |||
| Colour marks read | 11 Dec 2024 | Serpentine Hyde Park, Greater London | 54km W | 1y 10m 4d | |||
| Colour marks read | 19 Dec 2024 | Serpentine Hyde Park, Greater London | 54km W | 1y 10m 12d | |||
| Colour marks read | 20 Dec 2024 | Serpentine Hyde Park, Greater London | 54km W | 1y 10m 13d | |||
| Colour marks read | 04 Jan 2025 | Serpentine Hyde Park, Greater London | 54km W | 1y 10m 28d | |||
| Colour marks read | 20 Jan 2025 | Serpentine Hyde Park, Greater London | 54km W | 1y 11m 13d | |||
| Colour marks read | 05 Nov 2024 to 20 Jan 2025 |
Serpentine Hyde Park, Greater London | 54km W | 1y 11m 13d | ➕ | ||
| Colour marks read | 26 Feb 2025 | Southchurch Hall Park, Essex | 8km ENE | 2y 0m 19d | |||
| Colour marks read | 26 Nov 2025 | Serpentine Hyde Park, Greater London | 54km W | 2y 9m 19d | |||
|
2P51 |
4 | Ringed | 23 Nov 2025 | Hornchurch, Essex |
Map of recoveries
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