Southern Colour Ringing Group

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

EZ70413

2F32

1 Ringed 26 Jun 2023 Fishers Green, Essex
Colour marks read 17 Mar 2024 Little Marlow, Buckinghamshire, UK 51km WSW 0y 8m 20d

EM38391

2F06

6 Ringed 01 Feb 2023 Southend Seafront, Essex
Colour marks read 12 Mar 2023 Zoetermeer, The Netherlands, Netherlands 268km ENE 0y 1m 11d
Colour marks read 13 Mar 2023 Zoetermeer, The Netherlands, Netherlands 268km ENE 0y 1m 12d
Colour marks read 17 Mar 2023 Zoetermeer, The Netherlands, Netherlands 268km ENE 0y 1m 16d
Colour marks read 12 Mar 2023
to
17 Mar 2023
Zoetermeer, The Netherlands, Netherlands 268km ENE 0y 1m 16d
Colour marks read 08 Apr 2023 Leidschendam, The Netherlands, Netherlands 264km ENE 0y 2m 7d
Colour marks read 06 Mar 2024 Zoetermeer, Benthuizerplas, The Netherlands, Netherlands 268km ENE 1y 1m 5d

EZ70384

2D64

1 Ringed 29 Jun 2022 Fishers Green, Essex
Colour marks read 14 Apr 2023 Rye Meads, Hertfordshire 7km N 0y 9m 16d
Colour marks read 09 Nov 2023 Erith Pier, United Kingdom 28km SSE 1y 4m 11d
Colour marks read 10 Dec 2023 Erith Pier, United Kingdom 28km SSE 1y 5m 11d
Colour marks read 03 Mar 2024 Erith Pier, United Kingdom 28km SSE 1y 8m 3d
Colour marks read 09 Nov 2023
to
03 Mar 2024
Erith Pier, United Kingdom 28km SSE 1y 8m 3d

EM38400

2F14

6 Ringed 07 Feb 2023 Southend Seafront, Essex
Colour marks read 20 Mar 2023 Southend Seafront, Essex 0km 0y 1m 13d
Colour marks read 07 Feb 2024 Southchurch Hall Park, Essex 0km ENE 1y 0m 0d

EM38398

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 London, United Kingdom 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

EY99564

2LBA

1 Ringed 26 Jun 2015 Fishers Green, Essex
Colour marks read 20 Mar 2016 Wanstead Flats, Greater London, UK 17km SSE 0y 8m 23d
Colour marks read 22 Jan 2017 Wanstead Flats, Greater London, UK 17km SSE 1y 6m 27d
Colour marks read 26 Apr 2017 Wanstead Flats, Greater London, UK 17km SSE 1y 10m 0d
Colour marks read 10 Feb 2018 Wanstead Flats, Greater London, UK 17km SSE 2y 7m 15d
Colour marks read 20 Mar 2016
to
10 Feb 2018
Wanstead Flats, Greater London, UK 17km SSE 2y 7m 15d
Colour marks read 01 Jun 2018 Amwell Gravel Pits, Hertfordshire 9km N 2y 11m 6d
Colour marks read 18 Aug 2018 Wanstead Flats, Greater London, UK 17km SSE 3y 1m 23d
Colour marks read 09 May 2019 Amwell Gravel Pits, Hertfordshire 9km N 3y 10m 13d
Colour marks read 31 Oct 2019 Wanstead Flats, Greater London, UK 17km SSE 4y 4m 5d
Colour marks read 29 Jul 2020 Wanstead Flats, Greater London, UK 17km SSE 5y 1m 3d
Colour marks read 13 Feb 2021 Wanstead Flats, Greater London, UK 17km SSE 5y 7m 18d
Colour marks read 31 Oct 2019
to
13 Feb 2021
Wanstead Flats, Greater London, UK 17km SSE 5y 7m 18d
Colour marks read 26 Jun 2022 Minsmere RSPB, UK 126km ENE 7y 0m 0d
Colour marks read 29 Jun 2023 Fishers Green, Essex 0km 8y 0m 3d
Colour marks read 15 Nov 2023 Wanstead Flats, Greater London, UK 17km SSE 8y 4m 20d
Colour marks read 20 Jan 2024 Wanstead Flats, Greater London, UK 17km SSE 8y 6m 25d
Colour marks read 15 Nov 2023
to
20 Jan 2024
Wanstead Flats, Greater London, UK 17km SSE 8y 6m 25d

EZ70123

2C00

1 Ringed 14 Jun 2019 Fishers Green, Essex
Colour marks read 07 Jun 2020 Walthamstow Wetlands, Greater London, UK 14km SSW 0y 11m 24d
Colour marks read 11 Jun 2020 Walthamstow Wetlands, Greater London, UK 14km SSW 0y 11m 28d
Colour marks read 07 Jun 2020
to
11 Jun 2020
Walthamstow Wetlands, Greater London, UK 14km SSW 0y 11m 28d
Colour marks read 11 Sep 2021 Royal Victoria Country Park, United Kingdom 131km SW 2y 2m 28d
Colour marks read 29 Apr 2022 Fishers Green, Essex 0km 2y 10m 15d
Colour marks read 16 Jun 2022 Fishers Green, Essex 0km 3y 0m 2d
Colour marks read 29 Apr 2022
to
16 Jun 2022
Fishers Green, Essex 0km 3y 0m 2d
Colour marks read 23 Jan 2023 Netley Southampton, Hampshire 131km SW 3y 7m 9d
Colour marks read 18 Jan 2024 River Itchen Estuary Southampton, Hampshire 129km SW 4y 7m 4d

EZ58305

2A04

1 Ringed 03 Jun 2017 Fishers Green, Essex
Colour marks read 09 Jul 2019 Wanstead Flats, Greater London, UK 17km SSE 2y 1m 6d
Colour marks read 11 Feb 2021 Wanstead Flats, Greater London, UK 17km SSE 3y 8m 8d
Colour marks read 02 Mar 2021 Wanstead Flats, Greater London, UK 17km SSE 3y 8m 27d
Colour marks read 09 Jul 2019
to
02 Mar 2021
Wanstead Flats, Greater London, UK 17km SSE 3y 8m 27d
Colour marks read 26 Jun 2021 Fishers Green, Essex 0km 4y 0m 23d
Colour marks read 17 Jul 2021 Wanstead Flats, Greater London, UK 17km SSE 4y 1m 14d
Colour marks read 18 Jan 2022 Eagle Pond, Snaresbrook, Greater London 14km S 4y 7m 15d
Colour marks read 23 Feb 2022 Wanstead Flats, Greater London, UK 17km SSE 4y 8m 20d
Colour marks read 27 Oct 2022 Wanstead Flats, Greater London, UK 17km SSE 5y 4m 24d
Colour marks read 29 Dec 2023 Wanstead Flats, Greater London, UK 17km SSE 6y 6m 26d
Colour marks read 23 Feb 2022
to
29 Dec 2023
Wanstead Flats, Greater London, UK 17km SSE 6y 6m 26d

EM38396

2F10

6 Ringed 02 Feb 2023 Southend Seafront, Essex
Colour marks read 24 Dec 2023 Birchington, Kent 43km ESE 0y 10m 22d

EM38329

2F17

6 Ringed 07 Feb 2023 Southend Seafront, Essex
Colour marks read 02 Sep 2023 Southend Pier, Essex 1km S 0y 6m 26d
Colour marks read 02 Oct 2023 Southend Seafront, Essex 0km 0y 7m 25d
Colour marks read 20 Nov 2023 Westcliff Seafront, Essex 7km WSW 0y 9m 13d
Colour marks read 01 Dec 2023 Southend Seafront, Essex 0km 0y 9m 24d
Colour marks read 08 Dec 2023 Westcliff Seafront, Essex 7km WSW 0y 10m 1d

Map of recoveries

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