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

EZ70209

2C91

 1 Ringed 08 Jun 2021 Fishers Green, Essex
Colour marks read 29 Jun 2023 Fishers Green, Essex 0km 2y 0m 21d
Colour marks read 18 Aug 2023 Grafham Water, Huntingdon, Cambridgeshire 68km NNW 2y 2m 10d
Colour marks read 15 Mar 2024 Stockers Lake, Hertfordshire 34km WSW 2y 9m 7d ➖
Colour marks read 01 May 2024 Stockers Lake, Hertfordshire 34km WSW 2y 10m 23d
Colour marks read 15 Mar 2024
to
01 May 2024		 Stockers Lake, Hertfordshire 34km WSW 2y 10m 23d ➕

EZ70413

2F32

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

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, Greater London 28km SSE 1y 4m 11d ➖
Colour marks read 10 Dec 2023 Erith Pier, Greater London 28km SSE 1y 5m 11d
Colour marks read 03 Mar 2024 Erith Pier, Greater London 28km SSE 1y 8m 3d
Colour marks read 09 Nov 2023
to
03 Mar 2024		 Erith Pier, Greater London 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

EY99564

2LBA

 1 Ringed 26 Jun 2015 Fishers Green, Essex
Colour marks read 20 Mar 2016 Wanstead Flats, Greater London 17km SSE 0y 8m 23d ➖
Colour marks read 22 Jan 2017 Wanstead Flats, Greater London 17km SSE 1y 6m 27d
Colour marks read 26 Apr 2017 Wanstead Flats, Greater London 17km SSE 1y 10m 0d
Colour marks read 10 Feb 2018 Wanstead Flats, Greater London 17km SSE 2y 7m 15d
Colour marks read 20 Mar 2016
to
10 Feb 2018		 Wanstead Flats, Greater London 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 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 17km SSE 4y 4m 5d ➖
Colour marks read 29 Jul 2020 Wanstead Flats, Greater London 17km SSE 5y 1m 3d
Colour marks read 13 Feb 2021 Wanstead Flats, Greater London 17km SSE 5y 7m 18d
Colour marks read 31 Oct 2019
to
13 Feb 2021		 Wanstead Flats, Greater London 17km SSE 5y 7m 18d ➕
Colour marks read 26 Jun 2022 Minsmere RSPB, Suffolk 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 17km SSE 8y 4m 20d ➖
Colour marks read 20 Jan 2024 Wanstead Flats, Greater London 17km SSE 8y 6m 25d
Colour marks read 15 Nov 2023
to
20 Jan 2024		 Wanstead Flats, Greater London 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 14km SSW 0y 11m 24d ➖
Colour marks read 11 Jun 2020 Walthamstow Wetlands, Greater London 14km SSW 0y 11m 28d
Colour marks read 07 Jun 2020
to
11 Jun 2020		 Walthamstow Wetlands, Greater London 14km SSW 0y 11m 28d ➕
Colour marks read 11 Sep 2021 Royal Victoria Country Park, Hampshire 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

EM38396

2F10

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

EZ70171

2C50

 1 Ringed 22 Jun 2019 Fishers Green, Essex
Colour marks read 16 Jun 2022 Fishers Green, Essex 0km 2y 11m 25d
Colour marks read 01 Sep 2022 Llandegfedd Reservoir, Blaenau Gwent 204km W 3y 2m 10d
Found dead 29 Oct 2023 Newport, Fishguard, Pembrokeshire 331km W 4y 4m 7d

EM38328

2F16

 6 Ringed 07 Feb 2023 Southend Seafront, Essex
Colour marks read 07 Mar 2023 Southend Seafront, Essex 0km 0y 1m 0d
Colour marks read 05 Aug 2023 Almere, The Netherlands, Netherlands 315km ENE 0y 5m 29d
Colour marks read 02 Oct 2023 Southend Seafront, Essex 0km 0y 7m 25d

EZ70309

2D53

 1 Ringed 16 Jul 2021 Fishers Green, Essex
Colour marks read 17 Jan 2022 Frecheville Pond, Sheffield, South Yorkshire 205km NNW 0y 6m 1d
Colour marks read 06 Mar 2022 Carr Vale Nature Reserve, Derbyshire 190km NNW 0y 7m 18d
Colour marks read 01 Jul 2022 Dorney Common, Buckinghamshire 49km WSW 0y 11m 15d
03 Nov 2022 Carr Vale Nature Reserve, Derbyshire 190km NNW 1y 3m 18d
Colour marks read 29 Jun 2023 Fishers Green, Essex 0km 1y 11m 13d
Colour marks read 27 Sep 2023 Walthamstow Wetlands, Greater London 14km SSW 2y 2m 11d

Map of recoveries

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